204594750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{90931}}^1$

素因数の和:90954

約数の個数: 48

約数和(自身を含む): 553230288

約数和(自身を除く): 348635538

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 375, 450, 750, 1125, 2250, 90931, 181862, 272793, 454655, 545586, 818379, 909310, 1363965, 1636758, 2273275, 2727930, 4091895, 4546550, 6819825, 8183790, 11366375, 13639650, 20459475, 22732750, 34099125, 40918950, 68198250, 102297375, 204594750]

約数ペア:

[(1, 204594750), (2, 102297375), (3, 68198250), (5, 40918950), (6, 34099125), (9, 22732750), (10, 20459475), (15, 13639650), (18, 11366375), (25, 8183790), (30, 6819825), (45, 4546550), (50, 4091895), (75, 2727930), (90, 2273275), (125, 1636758), (150, 1363965), (225, 909310), (250, 818379), (375, 545586), (450, 454655), (750, 272793), (1125, 181862), (2250, 90931)]