77752560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:128

約数の個数: 240

約数和(自身を含む): 274089600

約数和(自身を除く): 196337040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 34, 38, 40, 48, 51, 57, 59, 60, 68, 76, 80, 85, 95, 102, 114, 118, 120, 136, 152, 170, 177, 190, 204, 228, 236, 240, 255, 272, 285, 289, 295, 304, 323, 340, 354, 380, 408, 456, 472, 510, 570, 578, 590, 646, 680, 708, 760, 816, 867, 885, 912, 944, 969, 1003, 1020, 1121, 1140, 1156, 1180, 1292, 1360, 1416, 1445, 1520, 1615, 1734, 1770, 1938, 2006, 2040, 2242, 2280, 2312, 2360, 2584, 2832, 2890, 3009, 3230, 3363, 3468, 3540, 3876, 4012, 4080, 4335, 4484, 4560, 4624, 4720, 4845, 5015, 5168, 5491, 5605, 5780, 6018, 6460, 6726, 6936, 7080, 7752, 8024, 8670, 8968, 9690, 10030, 10982, 11210, 11560, 12036, 12920, 13452, 13872, 14160, 15045, 15504, 16048, 16473, 16815, 17051, 17340, 17936, 19057, 19380, 20060, 21964, 22420, 23120, 24072, 25840, 26904, 27455, 30090, 32946, 33630, 34102, 34680, 38114, 38760, 40120, 43928, 44840, 48144, 51153, 53808, 54910, 57171, 60180, 65892, 67260, 68204, 69360, 76228, 77520, 80240, 82365, 85255, 87856, 89680, 95285, 102306, 109820, 114342, 120360, 131784, 134520, 136408, 152456, 164730, 170510, 190570, 204612, 219640, 228684, 240720, 255765, 263568, 269040, 272816, 285855, 304912, 323969, 329460, 341020, 381140, 409224, 439280, 457368, 511530, 571710, 647938, 658920, 682040, 762280, 818448, 914736, 971907, 1023060, 1143420, 1295876, 1317840, 1364080, 1524560, 1619845, 1943814, 2046120, 2286840, 2591752, 3239690, 3887628, 4092240, 4573680, 4859535, 5183504, 6479380, 7775256, 9719070, 12958760, 15550512, 19438140, 25917520, 38876280, 77752560]

約数ペア:

[(1, 77752560), (2, 38876280), (3, 25917520), (4, 19438140), (5, 15550512), (6, 12958760), (8, 9719070), (10, 7775256), (12, 6479380), (15, 5183504), (16, 4859535), (17, 4573680), (19, 4092240), (20, 3887628), (24, 3239690), (30, 2591752), (34, 2286840), (38, 2046120), (40, 1943814), (48, 1619845), (51, 1524560), (57, 1364080), (59, 1317840), (60, 1295876), (68, 1143420), (76, 1023060), (80, 971907), (85, 914736), (95, 818448), (102, 762280), (114, 682040), (118, 658920), (120, 647938), (136, 571710), (152, 511530), (170, 457368), (177, 439280), (190, 409224), (204, 381140), (228, 341020), (236, 329460), (240, 323969), (255, 304912), (272, 285855), (285, 272816), (289, 269040), (295, 263568), (304, 255765), (323, 240720), (340, 228684), (354, 219640), (380, 204612), (408, 190570), (456, 170510), (472, 164730), (510, 152456), (570, 136408), (578, 134520), (590, 131784), (646, 120360), (680, 114342), (708, 109820), (760, 102306), (816, 95285), (867, 89680), (885, 87856), (912, 85255), (944, 82365), (969, 80240), (1003, 77520), (1020, 76228), (1121, 69360), (1140, 68204), (1156, 67260), (1180, 65892), (1292, 60180), (1360, 57171), (1416, 54910), (1445, 53808), (1520, 51153), (1615, 48144), (1734, 44840), (1770, 43928), (1938, 40120), (2006, 38760), (2040, 38114), (2242, 34680), (2280, 34102), (2312, 33630), (2360, 32946), (2584, 30090), (2832, 27455), (2890, 26904), (3009, 25840), (3230, 24072), (3363, 23120), (3468, 22420), (3540, 21964), (3876, 20060), (4012, 19380), (4080, 19057), (4335, 17936), (4484, 17340), (4560, 17051), (4624, 16815), (4720, 16473), (4845, 16048), (5015, 15504), (5168, 15045), (5491, 14160), (5605, 13872), (5780, 13452), (6018, 12920), (6460, 12036), (6726, 11560), (6936, 11210), (7080, 10982), (7752, 10030), (8024, 9690), (8670, 8968)]