28841850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{107}}^1\times {\mathrm{599}}^1$

素因数の和:724

約数の個数: 72

約数和(自身を含む): 78343200

約数和(自身を除く): 49501350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 107, 150, 214, 225, 321, 450, 535, 599, 642, 963, 1070, 1198, 1605, 1797, 1926, 2675, 2995, 3210, 3594, 4815, 5350, 5391, 5990, 8025, 8985, 9630, 10782, 14975, 16050, 17970, 24075, 26955, 29950, 44925, 48150, 53910, 64093, 89850, 128186, 134775, 192279, 269550, 320465, 384558, 576837, 640930, 961395, 1153674, 1602325, 1922790, 2884185, 3204650, 4806975, 5768370, 9613950, 14420925, 28841850]

約数ペア:

[(1, 28841850), (2, 14420925), (3, 9613950), (5, 5768370), (6, 4806975), (9, 3204650), (10, 2884185), (15, 1922790), (18, 1602325), (25, 1153674), (30, 961395), (45, 640930), (50, 576837), (75, 384558), (90, 320465), (107, 269550), (150, 192279), (214, 134775), (225, 128186), (321, 89850), (450, 64093), (535, 53910), (599, 48150), (642, 44925), (963, 29950), (1070, 26955), (1198, 24075), (1605, 17970), (1797, 16050), (1926, 14975), (2675, 10782), (2995, 9630), (3210, 8985), (3594, 8025), (4815, 5990), (5350, 5391)]