100029972

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{10007}}^1$

素因数の和:10045

約数の個数: 72

約数和(自身を含む): 287509824

約数和(自身を除く): 187479852

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 49, 51, 68, 84, 98, 102, 119, 147, 196, 204, 238, 294, 357, 476, 588, 714, 833, 1428, 1666, 2499, 3332, 4998, 9996, 10007, 20014, 30021, 40028, 60042, 70049, 120084, 140098, 170119, 210147, 280196, 340238, 420294, 490343, 510357, 680476, 840588, 980686, 1020714, 1190833, 1471029, 1961372, 2041428, 2381666, 2942058, 3572499, 4763332, 5884116, 7144998, 8335831, 14289996, 16671662, 25007493, 33343324, 50014986, 100029972]

約数ペア:

[(1, 100029972), (2, 50014986), (3, 33343324), (4, 25007493), (6, 16671662), (7, 14289996), (12, 8335831), (14, 7144998), (17, 5884116), (21, 4763332), (28, 3572499), (34, 2942058), (42, 2381666), (49, 2041428), (51, 1961372), (68, 1471029), (84, 1190833), (98, 1020714), (102, 980686), (119, 840588), (147, 680476), (196, 510357), (204, 490343), (238, 420294), (294, 340238), (357, 280196), (476, 210147), (588, 170119), (714, 140098), (833, 120084), (1428, 70049), (1666, 60042), (2499, 40028), (3332, 30021), (4998, 20014), (9996, 10007)]