148997250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{66221}}^1$

素因数の和:66244

約数の個数: 48

約数和(自身を含む): 402894648

約数和(自身を除く): 253897398

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, 66221, 132442, 198663, 331105, 397326, 595989, 662210, 993315, 1191978, 1655525, 1986630, 2979945, 3311050, 4966575, 5959890, 8277625, 9933150, 14899725, 16555250, 24832875, 29799450, 49665750, 74498625, 148997250]

約数ペア:

[(1, 148997250), (2, 74498625), (3, 49665750), (5, 29799450), (6, 24832875), (9, 16555250), (10, 14899725), (15, 9933150), (18, 8277625), (25, 5959890), (30, 4966575), (45, 3311050), (50, 2979945), (75, 1986630), (90, 1655525), (125, 1191978), (150, 993315), (225, 662210), (250, 595989), (375, 397326), (450, 331105), (750, 198663), (1125, 132442), (2250, 66221)]