77350680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1$

素因数の和:431

約数の個数: 256

約数和(自身を含む): 298598400

約数和(自身を除く): 221247720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 17, 18, 20, 22, 24, 27, 30, 33, 34, 36, 40, 44, 45, 51, 54, 55, 60, 66, 68, 72, 85, 88, 90, 99, 102, 108, 110, 120, 132, 135, 136, 153, 165, 170, 180, 187, 198, 204, 216, 220, 255, 264, 270, 297, 306, 330, 340, 360, 374, 383, 396, 408, 440, 459, 495, 510, 540, 561, 594, 612, 660, 680, 748, 765, 766, 792, 918, 935, 990, 1020, 1080, 1122, 1149, 1188, 1224, 1320, 1485, 1496, 1530, 1532, 1683, 1836, 1870, 1915, 1980, 2040, 2244, 2295, 2298, 2376, 2805, 2970, 3060, 3064, 3366, 3447, 3672, 3740, 3830, 3960, 4213, 4488, 4590, 4596, 5049, 5610, 5745, 5940, 6120, 6511, 6732, 6894, 7480, 7660, 8415, 8426, 9180, 9192, 10098, 10341, 11220, 11490, 11880, 12639, 13022, 13464, 13788, 15320, 16830, 16852, 17235, 18360, 19533, 20196, 20682, 21065, 22440, 22980, 25245, 25278, 26044, 27576, 32555, 33660, 33704, 34470, 37917, 39066, 40392, 41364, 42130, 45960, 50490, 50556, 51705, 52088, 58599, 63195, 65110, 67320, 68940, 71621, 75834, 78132, 82728, 84260, 97665, 100980, 101112, 103410, 113751, 117198, 126390, 130220, 137880, 143242, 151668, 156264, 168520, 175797, 189585, 195330, 201960, 206820, 214863, 227502, 234396, 252780, 260440, 286484, 292995, 303336, 351594, 358105, 379170, 390660, 413640, 429726, 455004, 468792, 505560, 568755, 572968, 585990, 644589, 703188, 716210, 758340, 781320, 859452, 878985, 910008, 1074315, 1137510, 1171980, 1289178, 1406376, 1432420, 1516680, 1718904, 1757970, 1933767, 2148630, 2275020, 2343960, 2578356, 2864840, 3222945, 3515940, 3867534, 4297260, 4550040, 5156712, 6445890, 7031880, 7735068, 8594520, 9668835, 12891780, 15470136, 19337670, 25783560, 38675340, 77350680]

約数ペア:

[(1, 77350680), (2, 38675340), (3, 25783560), (4, 19337670), (5, 15470136), (6, 12891780), (8, 9668835), (9, 8594520), (10, 7735068), (11, 7031880), (12, 6445890), (15, 5156712), (17, 4550040), (18, 4297260), (20, 3867534), (22, 3515940), (24, 3222945), (27, 2864840), (30, 2578356), (33, 2343960), (34, 2275020), (36, 2148630), (40, 1933767), (44, 1757970), (45, 1718904), (51, 1516680), (54, 1432420), (55, 1406376), (60, 1289178), (66, 1171980), (68, 1137510), (72, 1074315), (85, 910008), (88, 878985), (90, 859452), (99, 781320), (102, 758340), (108, 716210), (110, 703188), (120, 644589), (132, 585990), (135, 572968), (136, 568755), (153, 505560), (165, 468792), (170, 455004), (180, 429726), (187, 413640), (198, 390660), (204, 379170), (216, 358105), (220, 351594), (255, 303336), (264, 292995), (270, 286484), (297, 260440), (306, 252780), (330, 234396), (340, 227502), (360, 214863), (374, 206820), (383, 201960), (396, 195330), (408, 189585), (440, 175797), (459, 168520), (495, 156264), (510, 151668), (540, 143242), (561, 137880), (594, 130220), (612, 126390), (660, 117198), (680, 113751), (748, 103410), (765, 101112), (766, 100980), (792, 97665), (918, 84260), (935, 82728), (990, 78132), (1020, 75834), (1080, 71621), (1122, 68940), (1149, 67320), (1188, 65110), (1224, 63195), (1320, 58599), (1485, 52088), (1496, 51705), (1530, 50556), (1532, 50490), (1683, 45960), (1836, 42130), (1870, 41364), (1915, 40392), (1980, 39066), (2040, 37917), (2244, 34470), (2295, 33704), (2298, 33660), (2376, 32555), (2805, 27576), (2970, 26044), (3060, 25278), (3064, 25245), (3366, 22980), (3447, 22440), (3672, 21065), (3740, 20682), (3830, 20196), (3960, 19533), (4213, 18360), (4488, 17235), (4590, 16852), (4596, 16830), (5049, 15320), (5610, 13788), (5745, 13464), (5940, 13022), (6120, 12639), (6511, 11880), (6732, 11490), (6894, 11220), (7480, 10341), (7660, 10098), (8415, 9192), (8426, 9180)]