89699280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{557}}^1$

素因数の和:645

約数の個数: 160

約数和(自身を含む): 308873088

約数和(自身を除く): 219173808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 61, 66, 80, 88, 110, 120, 122, 132, 165, 176, 183, 220, 240, 244, 264, 305, 330, 366, 440, 488, 528, 557, 610, 660, 671, 732, 880, 915, 976, 1114, 1220, 1320, 1342, 1464, 1671, 1830, 2013, 2228, 2440, 2640, 2684, 2785, 2928, 3342, 3355, 3660, 4026, 4456, 4880, 5368, 5570, 6127, 6684, 6710, 7320, 8052, 8355, 8912, 10065, 10736, 11140, 12254, 13368, 13420, 14640, 16104, 16710, 18381, 20130, 22280, 24508, 26736, 26840, 30635, 32208, 33420, 33977, 36762, 40260, 44560, 49016, 53680, 61270, 66840, 67954, 73524, 80520, 91905, 98032, 101931, 122540, 133680, 135908, 147048, 161040, 169885, 183810, 203862, 245080, 271816, 294096, 339770, 367620, 373747, 407724, 490160, 509655, 543632, 679540, 735240, 747494, 815448, 1019310, 1121241, 1359080, 1470480, 1494988, 1630896, 1868735, 2038620, 2242482, 2718160, 2989976, 3737470, 4077240, 4484964, 5606205, 5979952, 7474940, 8154480, 8969928, 11212410, 14949880, 17939856, 22424820, 29899760, 44849640, 89699280]

約数ペア:

[(1, 89699280), (2, 44849640), (3, 29899760), (4, 22424820), (5, 17939856), (6, 14949880), (8, 11212410), (10, 8969928), (11, 8154480), (12, 7474940), (15, 5979952), (16, 5606205), (20, 4484964), (22, 4077240), (24, 3737470), (30, 2989976), (33, 2718160), (40, 2242482), (44, 2038620), (48, 1868735), (55, 1630896), (60, 1494988), (61, 1470480), (66, 1359080), (80, 1121241), (88, 1019310), (110, 815448), (120, 747494), (122, 735240), (132, 679540), (165, 543632), (176, 509655), (183, 490160), (220, 407724), (240, 373747), (244, 367620), (264, 339770), (305, 294096), (330, 271816), (366, 245080), (440, 203862), (488, 183810), (528, 169885), (557, 161040), (610, 147048), (660, 135908), (671, 133680), (732, 122540), (880, 101931), (915, 98032), (976, 91905), (1114, 80520), (1220, 73524), (1320, 67954), (1342, 66840), (1464, 61270), (1671, 53680), (1830, 49016), (2013, 44560), (2228, 40260), (2440, 36762), (2640, 33977), (2684, 33420), (2785, 32208), (2928, 30635), (3342, 26840), (3355, 26736), (3660, 24508), (4026, 22280), (4456, 20130), (4880, 18381), (5368, 16710), (5570, 16104), (6127, 14640), (6684, 13420), (6710, 13368), (7320, 12254), (8052, 11140), (8355, 10736), (8912, 10065)]