79141140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1091}}^1$

素因数の和:1150

約数の個数: 144

約数和(自身を含む): 267111936

約数和(自身を除く): 187970796

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 31, 36, 39, 45, 52, 60, 62, 65, 78, 90, 93, 117, 124, 130, 155, 156, 180, 186, 195, 234, 260, 279, 310, 372, 390, 403, 465, 468, 558, 585, 620, 780, 806, 930, 1091, 1116, 1170, 1209, 1395, 1612, 1860, 2015, 2182, 2340, 2418, 2790, 3273, 3627, 4030, 4364, 4836, 5455, 5580, 6045, 6546, 7254, 8060, 9819, 10910, 12090, 13092, 14183, 14508, 16365, 18135, 19638, 21820, 24180, 28366, 32730, 33821, 36270, 39276, 42549, 49095, 56732, 65460, 67642, 70915, 72540, 85098, 98190, 101463, 127647, 135284, 141830, 169105, 170196, 196380, 202926, 212745, 255294, 283660, 304389, 338210, 405852, 425490, 439673, 507315, 510588, 608778, 638235, 676420, 850980, 879346, 1014630, 1217556, 1276470, 1319019, 1521945, 1758692, 2029260, 2198365, 2552940, 2638038, 3043890, 3957057, 4396730, 5276076, 6087780, 6595095, 7914114, 8793460, 13190190, 15828228, 19785285, 26380380, 39570570, 79141140]

約数ペア:

[(1, 79141140), (2, 39570570), (3, 26380380), (4, 19785285), (5, 15828228), (6, 13190190), (9, 8793460), (10, 7914114), (12, 6595095), (13, 6087780), (15, 5276076), (18, 4396730), (20, 3957057), (26, 3043890), (30, 2638038), (31, 2552940), (36, 2198365), (39, 2029260), (45, 1758692), (52, 1521945), (60, 1319019), (62, 1276470), (65, 1217556), (78, 1014630), (90, 879346), (93, 850980), (117, 676420), (124, 638235), (130, 608778), (155, 510588), (156, 507315), (180, 439673), (186, 425490), (195, 405852), (234, 338210), (260, 304389), (279, 283660), (310, 255294), (372, 212745), (390, 202926), (403, 196380), (465, 170196), (468, 169105), (558, 141830), (585, 135284), (620, 127647), (780, 101463), (806, 98190), (930, 85098), (1091, 72540), (1116, 70915), (1170, 67642), (1209, 65460), (1395, 56732), (1612, 49095), (1860, 42549), (2015, 39276), (2182, 36270), (2340, 33821), (2418, 32730), (2790, 28366), (3273, 24180), (3627, 21820), (4030, 19638), (4364, 18135), (4836, 16365), (5455, 14508), (5580, 14183), (6045, 13092), (6546, 12090), (7254, 10910), (8060, 9819)]