99431800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{229}}^1$

素因数の和:425

約数の個数: 96

約数和(自身を含む): 251546400

約数和(自身を除く): 152114600

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 167, 200, 229, 260, 325, 334, 458, 520, 650, 668, 835, 916, 1145, 1300, 1336, 1670, 1832, 2171, 2290, 2600, 2977, 3340, 4175, 4342, 4580, 5725, 5954, 6680, 8350, 8684, 9160, 10855, 11450, 11908, 14885, 16700, 17368, 21710, 22900, 23816, 29770, 33400, 38243, 43420, 45800, 54275, 59540, 74425, 76486, 86840, 108550, 119080, 148850, 152972, 191215, 217100, 297700, 305944, 382430, 434200, 497159, 595400, 764860, 956075, 994318, 1529720, 1912150, 1988636, 2485795, 3824300, 3977272, 4971590, 7648600, 9943180, 12428975, 19886360, 24857950, 49715900, 99431800]

約数ペア:

[(1, 99431800), (2, 49715900), (4, 24857950), (5, 19886360), (8, 12428975), (10, 9943180), (13, 7648600), (20, 4971590), (25, 3977272), (26, 3824300), (40, 2485795), (50, 1988636), (52, 1912150), (65, 1529720), (100, 994318), (104, 956075), (130, 764860), (167, 595400), (200, 497159), (229, 434200), (260, 382430), (325, 305944), (334, 297700), (458, 217100), (520, 191215), (650, 152972), (668, 148850), (835, 119080), (916, 108550), (1145, 86840), (1300, 76486), (1336, 74425), (1670, 59540), (1832, 54275), (2171, 45800), (2290, 43420), (2600, 38243), (2977, 33400), (3340, 29770), (4175, 23816), (4342, 22900), (4580, 21710), (5725, 17368), (5954, 16700), (6680, 14885), (8350, 11908), (8684, 11450), (9160, 10855)]