2151415800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{1195231}}^1$

素因数の和:1195253

約数の個数: 72

約数和(自身を含む): 7225177440

約数和(自身を除く): 5073761640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 1195231, 2390462, 3585693, 4780924, 5976155, 7171386, 9561848, 10757079, 11952310, 14342772, 17928465, 21514158, 23904620, 28685544, 29880775, 35856930, 43028316, 47809240, 53785395, 59761550, 71713860, 86056632, 89642325, 107570790, 119523100, 143427720, 179284650, 215141580, 239046200, 268926975, 358569300, 430283160, 537853950, 717138600, 1075707900, 2151415800]

約数ペア:

[(1, 2151415800), (2, 1075707900), (3, 717138600), (4, 537853950), (5, 430283160), (6, 358569300), (8, 268926975), (9, 239046200), (10, 215141580), (12, 179284650), (15, 143427720), (18, 119523100), (20, 107570790), (24, 89642325), (25, 86056632), (30, 71713860), (36, 59761550), (40, 53785395), (45, 47809240), (50, 43028316), (60, 35856930), (72, 29880775), (75, 28685544), (90, 23904620), (100, 21514158), (120, 17928465), (150, 14342772), (180, 11952310), (200, 10757079), (225, 9561848), (300, 7171386), (360, 5976155), (450, 4780924), (600, 3585693), (900, 2390462), (1800, 1195231)]