91889460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{367}}^1$

素因数の和:502

約数の個数: 144

約数和(自身を含む): 303803136

約数和(自身を除く): 211913676

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 107, 117, 130, 156, 180, 195, 214, 234, 260, 321, 367, 390, 428, 468, 535, 585, 642, 734, 780, 963, 1070, 1101, 1170, 1284, 1391, 1468, 1605, 1835, 1926, 2140, 2202, 2340, 2782, 3210, 3303, 3670, 3852, 4173, 4404, 4771, 4815, 5505, 5564, 6420, 6606, 6955, 7340, 8346, 9542, 9630, 11010, 12519, 13212, 13910, 14313, 16515, 16692, 19084, 19260, 20865, 22020, 23855, 25038, 27820, 28626, 33030, 39269, 41730, 42939, 47710, 50076, 57252, 62595, 66060, 71565, 78538, 83460, 85878, 95420, 117807, 125190, 143130, 157076, 171756, 196345, 214695, 235614, 250380, 286260, 353421, 392690, 429390, 471228, 510497, 589035, 706842, 785380, 858780, 1020994, 1178070, 1413684, 1531491, 1767105, 2041988, 2356140, 2552485, 3062982, 3534210, 4594473, 5104970, 6125964, 7068420, 7657455, 9188946, 10209940, 15314910, 18377892, 22972365, 30629820, 45944730, 91889460]

約数ペア:

[(1, 91889460), (2, 45944730), (3, 30629820), (4, 22972365), (5, 18377892), (6, 15314910), (9, 10209940), (10, 9188946), (12, 7657455), (13, 7068420), (15, 6125964), (18, 5104970), (20, 4594473), (26, 3534210), (30, 3062982), (36, 2552485), (39, 2356140), (45, 2041988), (52, 1767105), (60, 1531491), (65, 1413684), (78, 1178070), (90, 1020994), (107, 858780), (117, 785380), (130, 706842), (156, 589035), (180, 510497), (195, 471228), (214, 429390), (234, 392690), (260, 353421), (321, 286260), (367, 250380), (390, 235614), (428, 214695), (468, 196345), (535, 171756), (585, 157076), (642, 143130), (734, 125190), (780, 117807), (963, 95420), (1070, 85878), (1101, 83460), (1170, 78538), (1284, 71565), (1391, 66060), (1468, 62595), (1605, 57252), (1835, 50076), (1926, 47710), (2140, 42939), (2202, 41730), (2340, 39269), (2782, 33030), (3210, 28626), (3303, 27820), (3670, 25038), (3852, 23855), (4173, 22020), (4404, 20865), (4771, 19260), (4815, 19084), (5505, 16692), (5564, 16515), (6420, 14313), (6606, 13910), (6955, 13212), (7340, 12519), (8346, 11010), (9542, 9630)]