155090520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1069}}^1$

素因数の和:1130

約数の個数: 192

約数和(自身を含む): 560851200

約数和(自身を除く): 405760680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 52, 60, 62, 65, 72, 78, 90, 93, 104, 117, 120, 124, 130, 155, 156, 180, 186, 195, 234, 248, 260, 279, 310, 312, 360, 372, 390, 403, 465, 468, 520, 558, 585, 620, 744, 780, 806, 930, 936, 1069, 1116, 1170, 1209, 1240, 1395, 1560, 1612, 1860, 2015, 2138, 2232, 2340, 2418, 2790, 3207, 3224, 3627, 3720, 4030, 4276, 4680, 4836, 5345, 5580, 6045, 6414, 7254, 8060, 8552, 9621, 9672, 10690, 11160, 12090, 12828, 13897, 14508, 16035, 16120, 18135, 19242, 21380, 24180, 25656, 27794, 29016, 32070, 33139, 36270, 38484, 41691, 42760, 48105, 48360, 55588, 64140, 66278, 69485, 72540, 76968, 83382, 96210, 99417, 111176, 125073, 128280, 132556, 138970, 145080, 165695, 166764, 192420, 198834, 208455, 250146, 265112, 277940, 298251, 331390, 333528, 384840, 397668, 416910, 430807, 497085, 500292, 555880, 596502, 625365, 662780, 795336, 833820, 861614, 994170, 1000584, 1193004, 1250730, 1292421, 1325560, 1491255, 1667640, 1723228, 1988340, 2154035, 2386008, 2501460, 2584842, 2982510, 3446456, 3877263, 3976680, 4308070, 5002920, 5169684, 5965020, 6462105, 7754526, 8616140, 10339368, 11930040, 12924210, 15509052, 17232280, 19386315, 25848420, 31018104, 38772630, 51696840, 77545260, 155090520]

約数ペア:

[(1, 155090520), (2, 77545260), (3, 51696840), (4, 38772630), (5, 31018104), (6, 25848420), (8, 19386315), (9, 17232280), (10, 15509052), (12, 12924210), (13, 11930040), (15, 10339368), (18, 8616140), (20, 7754526), (24, 6462105), (26, 5965020), (30, 5169684), (31, 5002920), (36, 4308070), (39, 3976680), (40, 3877263), (45, 3446456), (52, 2982510), (60, 2584842), (62, 2501460), (65, 2386008), (72, 2154035), (78, 1988340), (90, 1723228), (93, 1667640), (104, 1491255), (117, 1325560), (120, 1292421), (124, 1250730), (130, 1193004), (155, 1000584), (156, 994170), (180, 861614), (186, 833820), (195, 795336), (234, 662780), (248, 625365), (260, 596502), (279, 555880), (310, 500292), (312, 497085), (360, 430807), (372, 416910), (390, 397668), (403, 384840), (465, 333528), (468, 331390), (520, 298251), (558, 277940), (585, 265112), (620, 250146), (744, 208455), (780, 198834), (806, 192420), (930, 166764), (936, 165695), (1069, 145080), (1116, 138970), (1170, 132556), (1209, 128280), (1240, 125073), (1395, 111176), (1560, 99417), (1612, 96210), (1860, 83382), (2015, 76968), (2138, 72540), (2232, 69485), (2340, 66278), (2418, 64140), (2790, 55588), (3207, 48360), (3224, 48105), (3627, 42760), (3720, 41691), (4030, 38484), (4276, 36270), (4680, 33139), (4836, 32070), (5345, 29016), (5580, 27794), (6045, 25656), (6414, 24180), (7254, 21380), (8060, 19242), (8552, 18135), (9621, 16120), (9672, 16035), (10690, 14508), (11160, 13897), (12090, 12828)]