75711870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{397}}^1$

素因数の和:586

約数の個数: 96

約数和(自身を含む): 213831072

約数和(自身を除く): 138119202

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 163, 195, 234, 326, 390, 397, 489, 585, 794, 815, 978, 1170, 1191, 1467, 1630, 1985, 2119, 2382, 2445, 2934, 3573, 3970, 4238, 4890, 5161, 5955, 6357, 7146, 7335, 10322, 10595, 11910, 12714, 14670, 15483, 17865, 19071, 21190, 25805, 30966, 31785, 35730, 38142, 46449, 51610, 63570, 64711, 77415, 92898, 95355, 129422, 154830, 190710, 194133, 232245, 323555, 388266, 464490, 582399, 647110, 841243, 970665, 1164798, 1682486, 1941330, 2523729, 2911995, 4206215, 5047458, 5823990, 7571187, 8412430, 12618645, 15142374, 25237290, 37855935, 75711870]

約数ペア:

[(1, 75711870), (2, 37855935), (3, 25237290), (5, 15142374), (6, 12618645), (9, 8412430), (10, 7571187), (13, 5823990), (15, 5047458), (18, 4206215), (26, 2911995), (30, 2523729), (39, 1941330), (45, 1682486), (65, 1164798), (78, 970665), (90, 841243), (117, 647110), (130, 582399), (163, 464490), (195, 388266), (234, 323555), (326, 232245), (390, 194133), (397, 190710), (489, 154830), (585, 129422), (794, 95355), (815, 92898), (978, 77415), (1170, 64711), (1191, 63570), (1467, 51610), (1630, 46449), (1985, 38142), (2119, 35730), (2382, 31785), (2445, 30966), (2934, 25805), (3573, 21190), (3970, 19071), (4238, 17865), (4890, 15483), (5161, 14670), (5955, 12714), (6357, 11910), (7146, 10595), (7335, 10322)]