80822850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{7589}}^1$

素因数の和:7675

約数の個数: 48

約数和(自身を含む): 203290560

約数和(自身を除く): 122467710

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 71, 75, 142, 150, 213, 355, 426, 710, 1065, 1775, 2130, 3550, 5325, 7589, 10650, 15178, 22767, 37945, 45534, 75890, 113835, 189725, 227670, 379450, 538819, 569175, 1077638, 1138350, 1616457, 2694095, 3232914, 5388190, 8082285, 13470475, 16164570, 26940950, 40411425, 80822850]

約数ペア:

[(1, 80822850), (2, 40411425), (3, 26940950), (5, 16164570), (6, 13470475), (10, 8082285), (15, 5388190), (25, 3232914), (30, 2694095), (50, 1616457), (71, 1138350), (75, 1077638), (142, 569175), (150, 538819), (213, 379450), (355, 227670), (426, 189725), (710, 113835), (1065, 75890), (1775, 45534), (2130, 37945), (3550, 22767), (5325, 15178), (7589, 10650)]