100388400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:101

約数の個数: 480

約数和(自身を含む): 420687360

約数和(自身を除く): 320298960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 19, 20, 21, 24, 25, 28, 30, 34, 35, 37, 38, 40, 42, 48, 50, 51, 56, 57, 60, 68, 70, 74, 75, 76, 80, 84, 85, 95, 100, 102, 105, 111, 112, 114, 119, 120, 133, 136, 140, 148, 150, 152, 168, 170, 175, 185, 190, 200, 204, 210, 222, 228, 238, 240, 255, 259, 266, 272, 280, 285, 296, 300, 304, 323, 336, 340, 350, 357, 370, 380, 399, 400, 408, 420, 425, 444, 456, 475, 476, 510, 518, 525, 532, 555, 560, 570, 592, 595, 600, 629, 646, 665, 680, 700, 703, 714, 740, 760, 777, 798, 816, 840, 850, 888, 912, 925, 950, 952, 969, 1020, 1036, 1050, 1064, 1110, 1140, 1190, 1200, 1258, 1275, 1292, 1295, 1330, 1360, 1400, 1406, 1425, 1428, 1480, 1520, 1554, 1596, 1615, 1680, 1700, 1776, 1785, 1850, 1887, 1900, 1904, 1938, 1995, 2040, 2072, 2100, 2109, 2128, 2220, 2261, 2280, 2380, 2516, 2550, 2584, 2590, 2660, 2775, 2800, 2812, 2850, 2856, 2960, 2975, 3108, 3145, 3192, 3230, 3325, 3400, 3515, 3570, 3700, 3774, 3800, 3876, 3885, 3990, 4080, 4144, 4200, 4218, 4403, 4440, 4522, 4560, 4760, 4845, 4921, 5032, 5100, 5168, 5180, 5320, 5550, 5624, 5700, 5712, 5950, 6216, 6290, 6384, 6460, 6475, 6650, 6783, 6800, 7030, 7140, 7400, 7548, 7600, 7752, 7770, 7980, 8075, 8400, 8436, 8806, 8880, 8925, 9044, 9435, 9520, 9690, 9842, 9975, 10064, 10200, 10360, 10545, 10640, 11100, 11248, 11305, 11400, 11900, 11951, 12432, 12580, 12920, 12950, 13209, 13300, 13566, 14060, 14280, 14763, 14800, 15096, 15504, 15540, 15725, 15960, 16150, 16872, 17575, 17612, 17850, 18088, 18870, 19380, 19425, 19684, 19950, 20400, 20720, 21090, 22015, 22200, 22610, 22800, 23800, 23902, 24225, 24605, 25160, 25840, 25900, 26418, 26600, 27132, 28120, 28560, 29526, 30192, 31080, 31450, 31920, 32300, 33744, 33915, 35150, 35224, 35700, 35853, 36176, 37740, 38760, 38850, 39368, 39900, 42180, 44030, 44400, 45220, 47175, 47600, 47804, 48450, 49210, 50320, 51800, 52725, 52836, 53200, 54264, 56240, 56525, 59052, 59755, 62160, 62900, 64600, 66045, 67830, 70300, 70448, 71400, 71706, 73815, 75480, 77520, 77700, 78736, 79800, 83657, 84360, 88060, 90440, 94350, 95608, 96900, 98420, 103600, 105450, 105672, 108528, 110075, 113050, 118104, 119510, 123025, 125800, 129200, 132090, 135660, 140600, 142800, 143412, 147630, 150960, 155400, 159600, 167314, 168720, 169575, 176120, 179265, 180880, 188700, 191216, 193800, 196840, 210900, 211344, 220150, 226100, 236208, 239020, 246050, 250971, 251600, 264180, 271320, 281200, 286824, 295260, 298775, 310800, 330225, 334628, 339150, 352240, 358530, 369075, 377400, 387600, 393680, 418285, 421800, 440300, 452200, 478040, 492100, 501942, 528360, 542640, 573648, 590520, 597550, 660450, 669256, 678300, 717060, 738150, 754800, 836570, 843600, 880600, 896325, 904400, 956080, 984200, 1003884, 1056720, 1181040, 1195100, 1254855, 1320900, 1338512, 1356600, 1434120, 1476300, 1673140, 1761200, 1792650, 1968400, 2007768, 2091425, 2390200, 2509710, 2641800, 2713200, 2868240, 2952600, 3346280, 3585300, 4015536, 4182850, 4780400, 5019420, 5283600, 5905200, 6274275, 6692560, 7170600, 8365700, 10038840, 12548550, 14341200, 16731400, 20077680, 25097100, 33462800, 50194200, 100388400]

約数ペア:

[(1, 100388400), (2, 50194200), (3, 33462800), (4, 25097100), (5, 20077680), (6, 16731400), (7, 14341200), (8, 12548550), (10, 10038840), (12, 8365700), (14, 7170600), (15, 6692560), (16, 6274275), (17, 5905200), (19, 5283600), (20, 5019420), (21, 4780400), (24, 4182850), (25, 4015536), (28, 3585300), (30, 3346280), (34, 2952600), (35, 2868240), (37, 2713200), (38, 2641800), (40, 2509710), (42, 2390200), (48, 2091425), (50, 2007768), (51, 1968400), (56, 1792650), (57, 1761200), (60, 1673140), (68, 1476300), (70, 1434120), (74, 1356600), (75, 1338512), (76, 1320900), (80, 1254855), (84, 1195100), (85, 1181040), (95, 1056720), (100, 1003884), (102, 984200), (105, 956080), (111, 904400), (112, 896325), (114, 880600), (119, 843600), (120, 836570), (133, 754800), (136, 738150), (140, 717060), (148, 678300), (150, 669256), (152, 660450), (168, 597550), (170, 590520), (175, 573648), (185, 542640), (190, 528360), (200, 501942), (204, 492100), (210, 478040), (222, 452200), (228, 440300), (238, 421800), (240, 418285), (255, 393680), (259, 387600), (266, 377400), (272, 369075), (280, 358530), (285, 352240), (296, 339150), (300, 334628), (304, 330225), (323, 310800), (336, 298775), (340, 295260), (350, 286824), (357, 281200), (370, 271320), (380, 264180), (399, 251600), (400, 250971), (408, 246050), (420, 239020), (425, 236208), (444, 226100), (456, 220150), (475, 211344), (476, 210900), (510, 196840), (518, 193800), (525, 191216), (532, 188700), (555, 180880), (560, 179265), (570, 176120), (592, 169575), (595, 168720), (600, 167314), (629, 159600), (646, 155400), (665, 150960), (680, 147630), (700, 143412), (703, 142800), (714, 140600), (740, 135660), (760, 132090), (777, 129200), (798, 125800), (816, 123025), (840, 119510), (850, 118104), (888, 113050), (912, 110075), (925, 108528), (950, 105672), (952, 105450), (969, 103600), (1020, 98420), (1036, 96900), (1050, 95608), (1064, 94350), (1110, 90440), (1140, 88060), (1190, 84360), (1200, 83657), (1258, 79800), (1275, 78736), (1292, 77700), (1295, 77520), (1330, 75480), (1360, 73815), (1400, 71706), (1406, 71400), (1425, 70448), (1428, 70300), (1480, 67830), (1520, 66045), (1554, 64600), (1596, 62900), (1615, 62160), (1680, 59755), (1700, 59052), (1776, 56525), (1785, 56240), (1850, 54264), (1887, 53200), (1900, 52836), (1904, 52725), (1938, 51800), (1995, 50320), (2040, 49210), (2072, 48450), (2100, 47804), (2109, 47600), (2128, 47175), (2220, 45220), (2261, 44400), (2280, 44030), (2380, 42180), (2516, 39900), (2550, 39368), (2584, 38850), (2590, 38760), (2660, 37740), (2775, 36176), (2800, 35853), (2812, 35700), (2850, 35224), (2856, 35150), (2960, 33915), (2975, 33744), (3108, 32300), (3145, 31920), (3192, 31450), (3230, 31080), (3325, 30192), (3400, 29526), (3515, 28560), (3570, 28120), (3700, 27132), (3774, 26600), (3800, 26418), (3876, 25900), (3885, 25840), (3990, 25160), (4080, 24605), (4144, 24225), (4200, 23902), (4218, 23800), (4403, 22800), (4440, 22610), (4522, 22200), (4560, 22015), (4760, 21090), (4845, 20720), (4921, 20400), (5032, 19950), (5100, 19684), (5168, 19425), (5180, 19380), (5320, 18870), (5550, 18088), (5624, 17850), (5700, 17612), (5712, 17575), (5950, 16872), (6216, 16150), (6290, 15960), (6384, 15725), (6460, 15540), (6475, 15504), (6650, 15096), (6783, 14800), (6800, 14763), (7030, 14280), (7140, 14060), (7400, 13566), (7548, 13300), (7600, 13209), (7752, 12950), (7770, 12920), (7980, 12580), (8075, 12432), (8400, 11951), (8436, 11900), (8806, 11400), (8880, 11305), (8925, 11248), (9044, 11100), (9435, 10640), (9520, 10545), (9690, 10360), (9842, 10200), (9975, 10064)]