4376250

素因数分解:

$2^1\times 3^2\times 5^4\times {\mathrm{389}}^1$

素因数の和:417

約数の個数: 60

約数和(自身を含む): 11879010

約数和(自身を除く): 7502760

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 375, 389, 450, 625, 750, 778, 1125, 1167, 1250, 1875, 1945, 2250, 2334, 3501, 3750, 3890, 5625, 5835, 7002, 9725, 11250, 11670, 17505, 19450, 29175, 35010, 48625, 58350, 87525, 97250, 145875, 175050, 243125, 291750, 437625, 486250, 729375, 875250, 1458750, 2188125, 4376250]

約数ペア:

[(1, 4376250), (2, 2188125), (3, 1458750), (5, 875250), (6, 729375), (9, 486250), (10, 437625), (15, 291750), (18, 243125), (25, 175050), (30, 145875), (45, 97250), (50, 87525), (75, 58350), (90, 48625), (125, 35010), (150, 29175), (225, 19450), (250, 17505), (375, 11670), (389, 11250), (450, 9725), (625, 7002), (750, 5835), (778, 5625), (1125, 3890), (1167, 3750), (1250, 3501), (1875, 2334), (1945, 2250)]