28134450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{103}}^1\times {\mathrm{607}}^1$

素因数の和:728

約数の個数: 72

約数和(自身を含む): 76447488

約数和(自身を除く): 48313038

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 103, 150, 206, 225, 309, 450, 515, 607, 618, 927, 1030, 1214, 1545, 1821, 1854, 2575, 3035, 3090, 3642, 4635, 5150, 5463, 6070, 7725, 9105, 9270, 10926, 15175, 15450, 18210, 23175, 27315, 30350, 45525, 46350, 54630, 62521, 91050, 125042, 136575, 187563, 273150, 312605, 375126, 562689, 625210, 937815, 1125378, 1563025, 1875630, 2813445, 3126050, 4689075, 5626890, 9378150, 14067225, 28134450]

約数ペア:

[(1, 28134450), (2, 14067225), (3, 9378150), (5, 5626890), (6, 4689075), (9, 3126050), (10, 2813445), (15, 1875630), (18, 1563025), (25, 1125378), (30, 937815), (45, 625210), (50, 562689), (75, 375126), (90, 312605), (103, 273150), (150, 187563), (206, 136575), (225, 125042), (309, 91050), (450, 62521), (515, 54630), (607, 46350), (618, 45525), (927, 30350), (1030, 27315), (1214, 23175), (1545, 18210), (1821, 15450), (1854, 15175), (2575, 10926), (3035, 9270), (3090, 9105), (3642, 7725), (4635, 6070), (5150, 5463)]