42755700

素因数分解:

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

素因数の和:626

約数の個数: 144

約数和(自身を含む): 140477120

約数和(自身を除く): 97721420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 25, 26, 30, 38, 39, 50, 52, 57, 60, 65, 75, 76, 78, 95, 100, 114, 130, 150, 156, 190, 195, 228, 247, 260, 285, 300, 325, 380, 390, 475, 494, 570, 577, 650, 741, 780, 950, 975, 988, 1140, 1154, 1235, 1300, 1425, 1482, 1731, 1900, 1950, 2308, 2470, 2850, 2885, 2964, 3462, 3705, 3900, 4940, 5700, 5770, 6175, 6924, 7410, 7501, 8655, 10963, 11540, 12350, 14425, 14820, 15002, 17310, 18525, 21926, 22503, 24700, 28850, 30004, 32889, 34620, 37050, 37505, 43275, 43852, 45006, 54815, 57700, 65778, 74100, 75010, 86550, 90012, 109630, 112515, 131556, 142519, 150020, 164445, 173100, 187525, 219260, 225030, 274075, 285038, 328890, 375050, 427557, 450060, 548150, 562575, 570076, 657780, 712595, 750100, 822225, 855114, 1096300, 1125150, 1425190, 1644450, 1710228, 2137785, 2250300, 2850380, 3288900, 3562975, 4275570, 7125950, 8551140, 10688925, 14251900, 21377850, 42755700]

約数ペア:

[(1, 42755700), (2, 21377850), (3, 14251900), (4, 10688925), (5, 8551140), (6, 7125950), (10, 4275570), (12, 3562975), (13, 3288900), (15, 2850380), (19, 2250300), (20, 2137785), (25, 1710228), (26, 1644450), (30, 1425190), (38, 1125150), (39, 1096300), (50, 855114), (52, 822225), (57, 750100), (60, 712595), (65, 657780), (75, 570076), (76, 562575), (78, 548150), (95, 450060), (100, 427557), (114, 375050), (130, 328890), (150, 285038), (156, 274075), (190, 225030), (195, 219260), (228, 187525), (247, 173100), (260, 164445), (285, 150020), (300, 142519), (325, 131556), (380, 112515), (390, 109630), (475, 90012), (494, 86550), (570, 75010), (577, 74100), (650, 65778), (741, 57700), (780, 54815), (950, 45006), (975, 43852), (988, 43275), (1140, 37505), (1154, 37050), (1235, 34620), (1300, 32889), (1425, 30004), (1482, 28850), (1731, 24700), (1900, 22503), (1950, 21926), (2308, 18525), (2470, 17310), (2850, 15002), (2885, 14820), (2964, 14425), (3462, 12350), (3705, 11540), (3900, 10963), (4940, 8655), (5700, 7501), (5770, 7410), (6175, 6924)]