128146650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1$

素因数の和:464

約数の個数: 96

約数和(自身を含む): 333460800

約数和(自身を除く): 205314150

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 75, 87, 89, 145, 150, 174, 178, 267, 290, 331, 435, 445, 534, 662, 725, 870, 890, 993, 1335, 1450, 1655, 1986, 2175, 2225, 2581, 2670, 3310, 4350, 4450, 4965, 5162, 6675, 7743, 8275, 9599, 9930, 12905, 13350, 15486, 16550, 19198, 24825, 25810, 28797, 29459, 38715, 47995, 49650, 57594, 58918, 64525, 77430, 88377, 95990, 129050, 143985, 147295, 176754, 193575, 239975, 287970, 294590, 387150, 441885, 479950, 719925, 736475, 854311, 883770, 1439850, 1472950, 1708622, 2209425, 2562933, 4271555, 4418850, 5125866, 8543110, 12814665, 21357775, 25629330, 42715550, 64073325, 128146650]

約数ペア:

[(1, 128146650), (2, 64073325), (3, 42715550), (5, 25629330), (6, 21357775), (10, 12814665), (15, 8543110), (25, 5125866), (29, 4418850), (30, 4271555), (50, 2562933), (58, 2209425), (75, 1708622), (87, 1472950), (89, 1439850), (145, 883770), (150, 854311), (174, 736475), (178, 719925), (267, 479950), (290, 441885), (331, 387150), (435, 294590), (445, 287970), (534, 239975), (662, 193575), (725, 176754), (870, 147295), (890, 143985), (993, 129050), (1335, 95990), (1450, 88377), (1655, 77430), (1986, 64525), (2175, 58918), (2225, 57594), (2581, 49650), (2670, 47995), (3310, 38715), (4350, 29459), (4450, 28797), (4965, 25810), (5162, 24825), (6675, 19198), (7743, 16550), (8275, 15486), (9599, 13350), (9930, 12905)]