98838450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{239}}^1\times {\mathrm{919}}^1$

素因数の和:1176

約数の個数: 72

約数和(自身を含む): 266947200

約数和(自身を除く): 168108750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 239, 450, 478, 717, 919, 1195, 1434, 1838, 2151, 2390, 2757, 3585, 4302, 4595, 5514, 5975, 7170, 8271, 9190, 10755, 11950, 13785, 16542, 17925, 21510, 22975, 27570, 35850, 41355, 45950, 53775, 68925, 82710, 107550, 137850, 206775, 219641, 413550, 439282, 658923, 1098205, 1317846, 1976769, 2196410, 3294615, 3953538, 5491025, 6589230, 9883845, 10982050, 16473075, 19767690, 32946150, 49419225, 98838450]

約数ペア:

[(1, 98838450), (2, 49419225), (3, 32946150), (5, 19767690), (6, 16473075), (9, 10982050), (10, 9883845), (15, 6589230), (18, 5491025), (25, 3953538), (30, 3294615), (45, 2196410), (50, 1976769), (75, 1317846), (90, 1098205), (150, 658923), (225, 439282), (239, 413550), (450, 219641), (478, 206775), (717, 137850), (919, 107550), (1195, 82710), (1434, 68925), (1838, 53775), (2151, 45950), (2390, 41355), (2757, 35850), (3585, 27570), (4302, 22975), (4595, 21510), (5514, 17925), (5975, 16542), (7170, 13785), (8271, 11950), (9190, 10755)]