64133550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{577}}^1$

素因数の和:627

約数の個数: 144

約数和(自身を含む): 195664560

約数和(自身を除く): 131531010

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 25, 26, 30, 38, 39, 45, 50, 57, 65, 75, 78, 90, 95, 114, 117, 130, 150, 171, 190, 195, 225, 234, 247, 285, 325, 342, 390, 450, 475, 494, 570, 577, 585, 650, 741, 855, 950, 975, 1154, 1170, 1235, 1425, 1482, 1710, 1731, 1950, 2223, 2470, 2850, 2885, 2925, 3462, 3705, 4275, 4446, 5193, 5770, 5850, 6175, 7410, 7501, 8550, 8655, 10386, 10963, 11115, 12350, 14425, 15002, 17310, 18525, 21926, 22230, 22503, 25965, 28850, 32889, 37050, 37505, 43275, 45006, 51930, 54815, 55575, 65778, 67509, 75010, 86550, 98667, 109630, 111150, 112515, 129825, 135018, 142519, 164445, 187525, 197334, 225030, 259650, 274075, 285038, 328890, 337545, 375050, 427557, 493335, 548150, 562575, 675090, 712595, 822225, 855114, 986670, 1125150, 1282671, 1425190, 1644450, 1687725, 2137785, 2466675, 2565342, 3375450, 3562975, 4275570, 4933350, 6413355, 7125950, 10688925, 12826710, 21377850, 32066775, 64133550]

約数ペア:

[(1, 64133550), (2, 32066775), (3, 21377850), (5, 12826710), (6, 10688925), (9, 7125950), (10, 6413355), (13, 4933350), (15, 4275570), (18, 3562975), (19, 3375450), (25, 2565342), (26, 2466675), (30, 2137785), (38, 1687725), (39, 1644450), (45, 1425190), (50, 1282671), (57, 1125150), (65, 986670), (75, 855114), (78, 822225), (90, 712595), (95, 675090), (114, 562575), (117, 548150), (130, 493335), (150, 427557), (171, 375050), (190, 337545), (195, 328890), (225, 285038), (234, 274075), (247, 259650), (285, 225030), (325, 197334), (342, 187525), (390, 164445), (450, 142519), (475, 135018), (494, 129825), (570, 112515), (577, 111150), (585, 109630), (650, 98667), (741, 86550), (855, 75010), (950, 67509), (975, 65778), (1154, 55575), (1170, 54815), (1235, 51930), (1425, 45006), (1482, 43275), (1710, 37505), (1731, 37050), (1950, 32889), (2223, 28850), (2470, 25965), (2850, 22503), (2885, 22230), (2925, 21926), (3462, 18525), (3705, 17310), (4275, 15002), (4446, 14425), (5193, 12350), (5770, 11115), (5850, 10963), (6175, 10386), (7410, 8655), (7501, 8550)]