2036250

素因数分解:

$2^1\times 3^2\times 5^4\times {\mathrm{181}}^1$

素因数の和:209

約数の個数: 60

約数和(自身を含む): 5543538

約数和(自身を除く): 3507288

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 181, 225, 250, 362, 375, 450, 543, 625, 750, 905, 1086, 1125, 1250, 1629, 1810, 1875, 2250, 2715, 3258, 3750, 4525, 5430, 5625, 8145, 9050, 11250, 13575, 16290, 22625, 27150, 40725, 45250, 67875, 81450, 113125, 135750, 203625, 226250, 339375, 407250, 678750, 1018125, 2036250]

約数ペア:

[(1, 2036250), (2, 1018125), (3, 678750), (5, 407250), (6, 339375), (9, 226250), (10, 203625), (15, 135750), (18, 113125), (25, 81450), (30, 67875), (45, 45250), (50, 40725), (75, 27150), (90, 22625), (125, 16290), (150, 13575), (181, 11250), (225, 9050), (250, 8145), (362, 5625), (375, 5430), (450, 4525), (543, 3750), (625, 3258), (750, 2715), (905, 2250), (1086, 1875), (1125, 1810), (1250, 1629)]