128267100

素因数分解:

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

素因数の和:629

約数の個数: 216

約数和(自身を含む): 456550640

約数和(自身を除く): 328283540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 25, 26, 30, 36, 38, 39, 45, 50, 52, 57, 60, 65, 75, 76, 78, 90, 95, 100, 114, 117, 130, 150, 156, 171, 180, 190, 195, 225, 228, 234, 247, 260, 285, 300, 325, 342, 380, 390, 450, 468, 475, 494, 570, 577, 585, 650, 684, 741, 780, 855, 900, 950, 975, 988, 1140, 1154, 1170, 1235, 1300, 1425, 1482, 1710, 1731, 1900, 1950, 2223, 2308, 2340, 2470, 2850, 2885, 2925, 2964, 3420, 3462, 3705, 3900, 4275, 4446, 4940, 5193, 5700, 5770, 5850, 6175, 6924, 7410, 7501, 8550, 8655, 8892, 10386, 10963, 11115, 11540, 11700, 12350, 14425, 14820, 15002, 17100, 17310, 18525, 20772, 21926, 22230, 22503, 24700, 25965, 28850, 30004, 32889, 34620, 37050, 37505, 43275, 43852, 44460, 45006, 51930, 54815, 55575, 57700, 65778, 67509, 74100, 75010, 86550, 90012, 98667, 103860, 109630, 111150, 112515, 129825, 131556, 135018, 142519, 150020, 164445, 173100, 187525, 197334, 219260, 222300, 225030, 259650, 270036, 274075, 285038, 328890, 337545, 375050, 394668, 427557, 450060, 493335, 519300, 548150, 562575, 570076, 657780, 675090, 712595, 750100, 822225, 855114, 986670, 1096300, 1125150, 1282671, 1350180, 1425190, 1644450, 1687725, 1710228, 1973340, 2137785, 2250300, 2466675, 2565342, 2850380, 3288900, 3375450, 3562975, 4275570, 4933350, 5130684, 6413355, 6750900, 7125950, 8551140, 9866700, 10688925, 12826710, 14251900, 21377850, 25653420, 32066775, 42755700, 64133550, 128267100]

約数ペア:

[(1, 128267100), (2, 64133550), (3, 42755700), (4, 32066775), (5, 25653420), (6, 21377850), (9, 14251900), (10, 12826710), (12, 10688925), (13, 9866700), (15, 8551140), (18, 7125950), (19, 6750900), (20, 6413355), (25, 5130684), (26, 4933350), (30, 4275570), (36, 3562975), (38, 3375450), (39, 3288900), (45, 2850380), (50, 2565342), (52, 2466675), (57, 2250300), (60, 2137785), (65, 1973340), (75, 1710228), (76, 1687725), (78, 1644450), (90, 1425190), (95, 1350180), (100, 1282671), (114, 1125150), (117, 1096300), (130, 986670), (150, 855114), (156, 822225), (171, 750100), (180, 712595), (190, 675090), (195, 657780), (225, 570076), (228, 562575), (234, 548150), (247, 519300), (260, 493335), (285, 450060), (300, 427557), (325, 394668), (342, 375050), (380, 337545), (390, 328890), (450, 285038), (468, 274075), (475, 270036), (494, 259650), (570, 225030), (577, 222300), (585, 219260), (650, 197334), (684, 187525), (741, 173100), (780, 164445), (855, 150020), (900, 142519), (950, 135018), (975, 131556), (988, 129825), (1140, 112515), (1154, 111150), (1170, 109630), (1235, 103860), (1300, 98667), (1425, 90012), (1482, 86550), (1710, 75010), (1731, 74100), (1900, 67509), (1950, 65778), (2223, 57700), (2308, 55575), (2340, 54815), (2470, 51930), (2850, 45006), (2885, 44460), (2925, 43852), (2964, 43275), (3420, 37505), (3462, 37050), (3705, 34620), (3900, 32889), (4275, 30004), (4446, 28850), (4940, 25965), (5193, 24700), (5700, 22503), (5770, 22230), (5850, 21926), (6175, 20772), (6924, 18525), (7410, 17310), (7501, 17100), (8550, 15002), (8655, 14820), (8892, 14425), (10386, 12350), (10963, 11700), (11115, 11540)]