144783540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{881}}^1$

素因数の和:990

約数の個数: 144

約数和(自身を含む): 485424576

約数和(自身を除く): 340641036

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 83, 90, 99, 110, 132, 165, 166, 180, 198, 220, 249, 330, 332, 396, 415, 495, 498, 660, 747, 830, 881, 913, 990, 996, 1245, 1494, 1660, 1762, 1826, 1980, 2490, 2643, 2739, 2988, 3524, 3652, 3735, 4405, 4565, 4980, 5286, 5478, 7470, 7929, 8217, 8810, 9130, 9691, 10572, 10956, 13215, 13695, 14940, 15858, 16434, 17620, 18260, 19382, 26430, 27390, 29073, 31716, 32868, 38764, 39645, 41085, 48455, 52860, 54780, 58146, 73123, 79290, 82170, 87219, 96910, 116292, 145365, 146246, 158580, 164340, 174438, 193820, 219369, 290730, 292492, 348876, 365615, 436095, 438738, 581460, 658107, 731230, 804353, 872190, 877476, 1096845, 1316214, 1462460, 1608706, 1744380, 2193690, 2413059, 2632428, 3217412, 3290535, 4021765, 4387380, 4826118, 6581070, 7239177, 8043530, 9652236, 12065295, 13162140, 14478354, 16087060, 24130590, 28956708, 36195885, 48261180, 72391770, 144783540]

約数ペア:

[(1, 144783540), (2, 72391770), (3, 48261180), (4, 36195885), (5, 28956708), (6, 24130590), (9, 16087060), (10, 14478354), (11, 13162140), (12, 12065295), (15, 9652236), (18, 8043530), (20, 7239177), (22, 6581070), (30, 4826118), (33, 4387380), (36, 4021765), (44, 3290535), (45, 3217412), (55, 2632428), (60, 2413059), (66, 2193690), (83, 1744380), (90, 1608706), (99, 1462460), (110, 1316214), (132, 1096845), (165, 877476), (166, 872190), (180, 804353), (198, 731230), (220, 658107), (249, 581460), (330, 438738), (332, 436095), (396, 365615), (415, 348876), (495, 292492), (498, 290730), (660, 219369), (747, 193820), (830, 174438), (881, 164340), (913, 158580), (990, 146246), (996, 145365), (1245, 116292), (1494, 96910), (1660, 87219), (1762, 82170), (1826, 79290), (1980, 73123), (2490, 58146), (2643, 54780), (2739, 52860), (2988, 48455), (3524, 41085), (3652, 39645), (3735, 38764), (4405, 32868), (4565, 31716), (4980, 29073), (5286, 27390), (5478, 26430), (7470, 19382), (7929, 18260), (8217, 17620), (8810, 16434), (9130, 15858), (9691, 14940), (10572, 13695), (10956, 13215)]