251440200

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1$

素因数の和:139

約数の個数: 480

約数和(自身を含む): 1020872160

約数和(自身を除く): 769431960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 17, 18, 20, 22, 24, 25, 27, 30, 33, 34, 36, 40, 44, 45, 50, 51, 54, 55, 60, 66, 68, 72, 75, 81, 83, 85, 88, 90, 99, 100, 102, 108, 110, 120, 132, 135, 136, 150, 153, 162, 165, 166, 170, 180, 187, 198, 200, 204, 216, 220, 225, 249, 255, 264, 270, 275, 297, 300, 306, 324, 330, 332, 340, 360, 374, 396, 405, 408, 415, 425, 440, 450, 459, 495, 498, 510, 540, 550, 561, 594, 600, 612, 648, 660, 664, 675, 680, 747, 748, 765, 792, 810, 825, 830, 850, 891, 900, 913, 918, 935, 990, 996, 1020, 1080, 1100, 1122, 1188, 1224, 1245, 1275, 1320, 1350, 1377, 1411, 1485, 1494, 1496, 1530, 1620, 1650, 1660, 1683, 1700, 1782, 1800, 1826, 1836, 1870, 1980, 1992, 2025, 2040, 2075, 2200, 2241, 2244, 2295, 2376, 2475, 2490, 2550, 2700, 2739, 2754, 2805, 2822, 2970, 2988, 3060, 3240, 3300, 3320, 3366, 3400, 3564, 3652, 3672, 3735, 3740, 3825, 3960, 4050, 4150, 4233, 4455, 4482, 4488, 4565, 4590, 4675, 4950, 4980, 5049, 5100, 5400, 5478, 5508, 5610, 5644, 5940, 5976, 6120, 6225, 6600, 6723, 6732, 6885, 7055, 7128, 7304, 7425, 7470, 7480, 7650, 8100, 8217, 8300, 8415, 8466, 8910, 8964, 9130, 9180, 9350, 9900, 9960, 10098, 10200, 10956, 11016, 11205, 11220, 11288, 11475, 11880, 12450, 12699, 13446, 13464, 13695, 13770, 14025, 14110, 14850, 14940, 15147, 15300, 15521, 16200, 16434, 16600, 16830, 16932, 17820, 17928, 18260, 18360, 18675, 18700, 19800, 20196, 21165, 21912, 22275, 22410, 22440, 22825, 22950, 24651, 24900, 25245, 25398, 26892, 27390, 27540, 28050, 28220, 29700, 29880, 30294, 30600, 31042, 32868, 33615, 33660, 33864, 34425, 35275, 35640, 36520, 37350, 37400, 38097, 40392, 41085, 42075, 42330, 44550, 44820, 45650, 45900, 46563, 49302, 49800, 50490, 50796, 53784, 54780, 55080, 56025, 56100, 56440, 59400, 60588, 62084, 63495, 65736, 67230, 67320, 68475, 68850, 70550, 73953, 74700, 75735, 76194, 77605, 82170, 84150, 84660, 89100, 89640, 91300, 91800, 93126, 98604, 100980, 101592, 105825, 109560, 112050, 112200, 114291, 121176, 123255, 124168, 126225, 126990, 134460, 136950, 137700, 139689, 141100, 147906, 149400, 151470, 152388, 155210, 164340, 168075, 168300, 169320, 178200, 182600, 186252, 190485, 197208, 201960, 205425, 211650, 224100, 228582, 232815, 246510, 252450, 253980, 268920, 273900, 275400, 279378, 282200, 295812, 302940, 304776, 310420, 317475, 328680, 336150, 336600, 369765, 372504, 378675, 380970, 388025, 410850, 419067, 423300, 448200, 457164, 465630, 493020, 504900, 507960, 547800, 558756, 571455, 591624, 605880, 616275, 620840, 634950, 672300, 698445, 739530, 757350, 761940, 776050, 821700, 838134, 846600, 914328, 931260, 952425, 986040, 1009800, 1117512, 1142910, 1164075, 1232550, 1257201, 1269900, 1344600, 1396890, 1479060, 1514700, 1523880, 1552100, 1643400, 1676268, 1848825, 1862520, 1904850, 2095335, 2285820, 2328150, 2465100, 2514402, 2539800, 2793780, 2857275, 2958120, 3029400, 3104200, 3352536, 3492225, 3697650, 3809700, 4190670, 4571640, 4656300, 4930200, 5028804, 5587560, 5714550, 6286005, 6984450, 7395300, 7619400, 8381340, 9312600, 10057608, 10476675, 11429100, 12572010, 13968900, 14790600, 16762680, 20953350, 22858200, 25144020, 27937800, 31430025, 41906700, 50288040, 62860050, 83813400, 125720100, 251440200]

約数ペア:

[(1, 251440200), (2, 125720100), (3, 83813400), (4, 62860050), (5, 50288040), (6, 41906700), (8, 31430025), (9, 27937800), (10, 25144020), (11, 22858200), (12, 20953350), (15, 16762680), (17, 14790600), (18, 13968900), (20, 12572010), (22, 11429100), (24, 10476675), (25, 10057608), (27, 9312600), (30, 8381340), (33, 7619400), (34, 7395300), (36, 6984450), (40, 6286005), (44, 5714550), (45, 5587560), (50, 5028804), (51, 4930200), (54, 4656300), (55, 4571640), (60, 4190670), (66, 3809700), (68, 3697650), (72, 3492225), (75, 3352536), (81, 3104200), (83, 3029400), (85, 2958120), (88, 2857275), (90, 2793780), (99, 2539800), (100, 2514402), (102, 2465100), (108, 2328150), (110, 2285820), (120, 2095335), (132, 1904850), (135, 1862520), (136, 1848825), (150, 1676268), (153, 1643400), (162, 1552100), (165, 1523880), (166, 1514700), (170, 1479060), (180, 1396890), (187, 1344600), (198, 1269900), (200, 1257201), (204, 1232550), (216, 1164075), (220, 1142910), (225, 1117512), (249, 1009800), (255, 986040), (264, 952425), (270, 931260), (275, 914328), (297, 846600), (300, 838134), (306, 821700), (324, 776050), (330, 761940), (332, 757350), (340, 739530), (360, 698445), (374, 672300), (396, 634950), (405, 620840), (408, 616275), (415, 605880), (425, 591624), (440, 571455), (450, 558756), (459, 547800), (495, 507960), (498, 504900), (510, 493020), (540, 465630), (550, 457164), (561, 448200), (594, 423300), (600, 419067), (612, 410850), (648, 388025), (660, 380970), (664, 378675), (675, 372504), (680, 369765), (747, 336600), (748, 336150), (765, 328680), (792, 317475), (810, 310420), (825, 304776), (830, 302940), (850, 295812), (891, 282200), (900, 279378), (913, 275400), (918, 273900), (935, 268920), (990, 253980), (996, 252450), (1020, 246510), (1080, 232815), (1100, 228582), (1122, 224100), (1188, 211650), (1224, 205425), (1245, 201960), (1275, 197208), (1320, 190485), (1350, 186252), (1377, 182600), (1411, 178200), (1485, 169320), (1494, 168300), (1496, 168075), (1530, 164340), (1620, 155210), (1650, 152388), (1660, 151470), (1683, 149400), (1700, 147906), (1782, 141100), (1800, 139689), (1826, 137700), (1836, 136950), (1870, 134460), (1980, 126990), (1992, 126225), (2025, 124168), (2040, 123255), (2075, 121176), (2200, 114291), (2241, 112200), (2244, 112050), (2295, 109560), (2376, 105825), (2475, 101592), (2490, 100980), (2550, 98604), (2700, 93126), (2739, 91800), (2754, 91300), (2805, 89640), (2822, 89100), (2970, 84660), (2988, 84150), (3060, 82170), (3240, 77605), (3300, 76194), (3320, 75735), (3366, 74700), (3400, 73953), (3564, 70550), (3652, 68850), (3672, 68475), (3735, 67320), (3740, 67230), (3825, 65736), (3960, 63495), (4050, 62084), (4150, 60588), (4233, 59400), (4455, 56440), (4482, 56100), (4488, 56025), (4565, 55080), (4590, 54780), (4675, 53784), (4950, 50796), (4980, 50490), (5049, 49800), (5100, 49302), (5400, 46563), (5478, 45900), (5508, 45650), (5610, 44820), (5644, 44550), (5940, 42330), (5976, 42075), (6120, 41085), (6225, 40392), (6600, 38097), (6723, 37400), (6732, 37350), (6885, 36520), (7055, 35640), (7128, 35275), (7304, 34425), (7425, 33864), (7470, 33660), (7480, 33615), (7650, 32868), (8100, 31042), (8217, 30600), (8300, 30294), (8415, 29880), (8466, 29700), (8910, 28220), (8964, 28050), (9130, 27540), (9180, 27390), (9350, 26892), (9900, 25398), (9960, 25245), (10098, 24900), (10200, 24651), (10956, 22950), (11016, 22825), (11205, 22440), (11220, 22410), (11288, 22275), (11475, 21912), (11880, 21165), (12450, 20196), (12699, 19800), (13446, 18700), (13464, 18675), (13695, 18360), (13770, 18260), (14025, 17928), (14110, 17820), (14850, 16932), (14940, 16830), (15147, 16600), (15300, 16434), (15521, 16200)]