2019170100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{2503}}^1\times {\mathrm{2689}}^1$

素因数の和:5209

約数の個数: 72

約数和(自身を含む): 5846639680

約数和(自身を除く): 3827469580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 2503, 2689, 5006, 5378, 7509, 8067, 10012, 10756, 12515, 13445, 15018, 16134, 25030, 26890, 30036, 32268, 37545, 40335, 50060, 53780, 62575, 67225, 75090, 80670, 125150, 134450, 150180, 161340, 187725, 201675, 250300, 268900, 375450, 403350, 750900, 806700, 6730567, 13461134, 20191701, 26922268, 33652835, 40383402, 67305670, 80766804, 100958505, 134611340, 168264175, 201917010, 336528350, 403834020, 504792525, 673056700, 1009585050, 2019170100]

約数ペア:

[(1, 2019170100), (2, 1009585050), (3, 673056700), (4, 504792525), (5, 403834020), (6, 336528350), (10, 201917010), (12, 168264175), (15, 134611340), (20, 100958505), (25, 80766804), (30, 67305670), (50, 40383402), (60, 33652835), (75, 26922268), (100, 20191701), (150, 13461134), (300, 6730567), (2503, 806700), (2689, 750900), (5006, 403350), (5378, 375450), (7509, 268900), (8067, 250300), (10012, 201675), (10756, 187725), (12515, 161340), (13445, 150180), (15018, 134450), (16134, 125150), (25030, 80670), (26890, 75090), (30036, 67225), (32268, 62575), (37545, 53780), (40335, 50060)]