27921750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{59}}^1\times {\mathrm{631}}^1$

素因数の和:710

約数の個数: 64

約数和(自身を含む): 70986240

約数和(自身を除く): 43064490

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 59, 75, 118, 125, 150, 177, 250, 295, 354, 375, 590, 631, 750, 885, 1262, 1475, 1770, 1893, 2950, 3155, 3786, 4425, 6310, 7375, 8850, 9465, 14750, 15775, 18930, 22125, 31550, 37229, 44250, 47325, 74458, 78875, 94650, 111687, 157750, 186145, 223374, 236625, 372290, 473250, 558435, 930725, 1116870, 1861450, 2792175, 4653625, 5584350, 9307250, 13960875, 27921750]

約数ペア:

[(1, 27921750), (2, 13960875), (3, 9307250), (5, 5584350), (6, 4653625), (10, 2792175), (15, 1861450), (25, 1116870), (30, 930725), (50, 558435), (59, 473250), (75, 372290), (118, 236625), (125, 223374), (150, 186145), (177, 157750), (250, 111687), (295, 94650), (354, 78875), (375, 74458), (590, 47325), (631, 44250), (750, 37229), (885, 31550), (1262, 22125), (1475, 18930), (1770, 15775), (1893, 14750), (2950, 9465), (3155, 8850), (3786, 7375), (4425, 6310)]