870863100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{152783}}^1$

素因数の和:152819

約数の個数: 72

約数和(自身を含む): 2652330240

約数和(自身を除く): 1781467140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 150, 190, 228, 285, 300, 380, 475, 570, 950, 1140, 1425, 1900, 2850, 5700, 152783, 305566, 458349, 611132, 763915, 916698, 1527830, 1833396, 2291745, 2902877, 3055660, 3819575, 4583490, 5805754, 7639150, 8708631, 9166980, 11458725, 11611508, 14514385, 15278300, 17417262, 22917450, 29028770, 34834524, 43543155, 45834900, 58057540, 72571925, 87086310, 145143850, 174172620, 217715775, 290287700, 435431550, 870863100]

約数ペア:

[(1, 870863100), (2, 435431550), (3, 290287700), (4, 217715775), (5, 174172620), (6, 145143850), (10, 87086310), (12, 72571925), (15, 58057540), (19, 45834900), (20, 43543155), (25, 34834524), (30, 29028770), (38, 22917450), (50, 17417262), (57, 15278300), (60, 14514385), (75, 11611508), (76, 11458725), (95, 9166980), (100, 8708631), (114, 7639150), (150, 5805754), (190, 4583490), (228, 3819575), (285, 3055660), (300, 2902877), (380, 2291745), (475, 1833396), (570, 1527830), (950, 916698), (1140, 763915), (1425, 611132), (1900, 458349), (2850, 305566), (5700, 152783)]