201292500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{26839}}^1$

素因数の和:26866

約数の個数: 60

約数和(自身を含む): 586937120

約数和(自身を除く): 385644620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 375, 500, 625, 750, 1250, 1500, 1875, 2500, 3750, 7500, 26839, 53678, 80517, 107356, 134195, 161034, 268390, 322068, 402585, 536780, 670975, 805170, 1341950, 1610340, 2012925, 2683900, 3354875, 4025850, 6709750, 8051700, 10064625, 13419500, 16774375, 20129250, 33548750, 40258500, 50323125, 67097500, 100646250, 201292500]

約数ペア:

[(1, 201292500), (2, 100646250), (3, 67097500), (4, 50323125), (5, 40258500), (6, 33548750), (10, 20129250), (12, 16774375), (15, 13419500), (20, 10064625), (25, 8051700), (30, 6709750), (50, 4025850), (60, 3354875), (75, 2683900), (100, 2012925), (125, 1610340), (150, 1341950), (250, 805170), (300, 670975), (375, 536780), (500, 402585), (625, 322068), (750, 268390), (1250, 161034), (1500, 134195), (1875, 107356), (2500, 80517), (3750, 53678), (7500, 26839)]