86244400

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1153}}^1$

素因数の和:1199

約数の個数: 120

約数和(自身を含む): 239542704

約数和(自身を除く): 153298304

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 25, 34, 40, 44, 50, 55, 68, 80, 85, 88, 100, 110, 136, 170, 176, 187, 200, 220, 272, 275, 340, 374, 400, 425, 440, 550, 680, 748, 850, 880, 935, 1100, 1153, 1360, 1496, 1700, 1870, 2200, 2306, 2992, 3400, 3740, 4400, 4612, 4675, 5765, 6800, 7480, 9224, 9350, 11530, 12683, 14960, 18448, 18700, 19601, 23060, 25366, 28825, 37400, 39202, 46120, 50732, 57650, 63415, 74800, 78404, 92240, 98005, 101464, 115300, 126830, 156808, 196010, 202928, 215611, 230600, 253660, 313616, 317075, 392020, 431222, 461200, 490025, 507320, 634150, 784040, 862444, 980050, 1014640, 1078055, 1268300, 1568080, 1724888, 1960100, 2156110, 2536600, 3449776, 3920200, 4312220, 5073200, 5390275, 7840400, 8624440, 10780550, 17248880, 21561100, 43122200, 86244400]

約数ペア:

[(1, 86244400), (2, 43122200), (4, 21561100), (5, 17248880), (8, 10780550), (10, 8624440), (11, 7840400), (16, 5390275), (17, 5073200), (20, 4312220), (22, 3920200), (25, 3449776), (34, 2536600), (40, 2156110), (44, 1960100), (50, 1724888), (55, 1568080), (68, 1268300), (80, 1078055), (85, 1014640), (88, 980050), (100, 862444), (110, 784040), (136, 634150), (170, 507320), (176, 490025), (187, 461200), (200, 431222), (220, 392020), (272, 317075), (275, 313616), (340, 253660), (374, 230600), (400, 215611), (425, 202928), (440, 196010), (550, 156808), (680, 126830), (748, 115300), (850, 101464), (880, 98005), (935, 92240), (1100, 78404), (1153, 74800), (1360, 63415), (1496, 57650), (1700, 50732), (1870, 46120), (2200, 39202), (2306, 37400), (2992, 28825), (3400, 25366), (3740, 23060), (4400, 19601), (4612, 18700), (4675, 18448), (5765, 14960), (6800, 12683), (7480, 11530), (9224, 9350)]