201315000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{13421}}^1$

素因数の和:13450

約数の個数: 80

約数和(自身を含む): 628954920

約数和(自身を除く): 427639920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 625, 750, 1000, 1250, 1500, 1875, 2500, 3000, 3750, 5000, 7500, 13421, 15000, 26842, 40263, 53684, 67105, 80526, 107368, 134210, 161052, 201315, 268420, 322104, 335525, 402630, 536840, 671050, 805260, 1006575, 1342100, 1610520, 1677625, 2013150, 2684200, 3355250, 4026300, 5032875, 6710500, 8052600, 8388125, 10065750, 13421000, 16776250, 20131500, 25164375, 33552500, 40263000, 50328750, 67105000, 100657500, 201315000]

約数ペア:

[(1, 201315000), (2, 100657500), (3, 67105000), (4, 50328750), (5, 40263000), (6, 33552500), (8, 25164375), (10, 20131500), (12, 16776250), (15, 13421000), (20, 10065750), (24, 8388125), (25, 8052600), (30, 6710500), (40, 5032875), (50, 4026300), (60, 3355250), (75, 2684200), (100, 2013150), (120, 1677625), (125, 1610520), (150, 1342100), (200, 1006575), (250, 805260), (300, 671050), (375, 536840), (500, 402630), (600, 335525), (625, 322104), (750, 268420), (1000, 201315), (1250, 161052), (1500, 134210), (1875, 107368), (2500, 80526), (3000, 67105), (3750, 53684), (5000, 40263), (7500, 26842), (13421, 15000)]