142801800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{29}}^2\times {\mathrm{283}}^1$

素因数の和:360

約数の個数: 144

約数和(自身を含む): 460097040

約数和(自身を除く): 317295240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 29, 30, 40, 50, 58, 60, 75, 87, 100, 116, 120, 145, 150, 174, 200, 232, 283, 290, 300, 348, 435, 566, 580, 600, 696, 725, 841, 849, 870, 1132, 1160, 1415, 1450, 1682, 1698, 1740, 2175, 2264, 2523, 2830, 2900, 3364, 3396, 3480, 4205, 4245, 4350, 5046, 5660, 5800, 6728, 6792, 7075, 8207, 8410, 8490, 8700, 10092, 11320, 12615, 14150, 16414, 16820, 16980, 17400, 20184, 21025, 21225, 24621, 25230, 28300, 32828, 33640, 33960, 41035, 42050, 42450, 49242, 50460, 56600, 63075, 65656, 82070, 84100, 84900, 98484, 100920, 123105, 126150, 164140, 168200, 169800, 196968, 205175, 238003, 246210, 252300, 328280, 410350, 476006, 492420, 504600, 615525, 714009, 820700, 952012, 984840, 1190015, 1231050, 1428018, 1641400, 1904024, 2380030, 2462100, 2856036, 3570045, 4760060, 4924200, 5712072, 5950075, 7140090, 9520120, 11900150, 14280180, 17850225, 23800300, 28560360, 35700450, 47600600, 71400900, 142801800]

約数ペア:

[(1, 142801800), (2, 71400900), (3, 47600600), (4, 35700450), (5, 28560360), (6, 23800300), (8, 17850225), (10, 14280180), (12, 11900150), (15, 9520120), (20, 7140090), (24, 5950075), (25, 5712072), (29, 4924200), (30, 4760060), (40, 3570045), (50, 2856036), (58, 2462100), (60, 2380030), (75, 1904024), (87, 1641400), (100, 1428018), (116, 1231050), (120, 1190015), (145, 984840), (150, 952012), (174, 820700), (200, 714009), (232, 615525), (283, 504600), (290, 492420), (300, 476006), (348, 410350), (435, 328280), (566, 252300), (580, 246210), (600, 238003), (696, 205175), (725, 196968), (841, 169800), (849, 168200), (870, 164140), (1132, 126150), (1160, 123105), (1415, 100920), (1450, 98484), (1682, 84900), (1698, 84100), (1740, 82070), (2175, 65656), (2264, 63075), (2523, 56600), (2830, 50460), (2900, 49242), (3364, 42450), (3396, 42050), (3480, 41035), (4205, 33960), (4245, 33640), (4350, 32828), (5046, 28300), (5660, 25230), (5800, 24621), (6728, 21225), (6792, 21025), (7075, 20184), (8207, 17400), (8410, 16980), (8490, 16820), (8700, 16414), (10092, 14150), (11320, 12615)]