273717990

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1759}}^1$

素因数の和:1811

約数の個数: 192

約数和(自身を含む): 922521600

約数和(自身を除く): 648803610

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 19, 21, 26, 30, 35, 38, 39, 42, 45, 57, 63, 65, 70, 78, 90, 91, 95, 105, 114, 117, 126, 130, 133, 171, 182, 190, 195, 210, 234, 247, 266, 273, 285, 315, 342, 390, 399, 455, 494, 546, 570, 585, 630, 665, 741, 798, 819, 855, 910, 1170, 1197, 1235, 1330, 1365, 1482, 1638, 1710, 1729, 1759, 1995, 2223, 2394, 2470, 2730, 3458, 3518, 3705, 3990, 4095, 4446, 5187, 5277, 5985, 7410, 8190, 8645, 8795, 10374, 10554, 11115, 11970, 12313, 15561, 15831, 17290, 17590, 22230, 22867, 24626, 25935, 26385, 31122, 31662, 33421, 36939, 45734, 51870, 52770, 61565, 66842, 68601, 73878, 77805, 79155, 100263, 110817, 114335, 123130, 137202, 155610, 158310, 160069, 167105, 184695, 200526, 205803, 221634, 228670, 233947, 300789, 320138, 334210, 343005, 369390, 411606, 434473, 467894, 480207, 501315, 554085, 601578, 686010, 701841, 800345, 868946, 960414, 1002630, 1029015, 1108170, 1169735, 1303419, 1403682, 1440621, 1503945, 1600690, 2058030, 2105523, 2172365, 2339470, 2401035, 2606838, 2881242, 3007890, 3041311, 3509205, 3910257, 4211046, 4344730, 4802070, 6082622, 6517095, 7018410, 7203105, 7820514, 9123933, 10527615, 13034190, 14406210, 15206555, 18247866, 19551285, 21055230, 27371799, 30413110, 39102570, 45619665, 54743598, 91239330, 136858995, 273717990]

約数ペア:

[(1, 273717990), (2, 136858995), (3, 91239330), (5, 54743598), (6, 45619665), (7, 39102570), (9, 30413110), (10, 27371799), (13, 21055230), (14, 19551285), (15, 18247866), (18, 15206555), (19, 14406210), (21, 13034190), (26, 10527615), (30, 9123933), (35, 7820514), (38, 7203105), (39, 7018410), (42, 6517095), (45, 6082622), (57, 4802070), (63, 4344730), (65, 4211046), (70, 3910257), (78, 3509205), (90, 3041311), (91, 3007890), (95, 2881242), (105, 2606838), (114, 2401035), (117, 2339470), (126, 2172365), (130, 2105523), (133, 2058030), (171, 1600690), (182, 1503945), (190, 1440621), (195, 1403682), (210, 1303419), (234, 1169735), (247, 1108170), (266, 1029015), (273, 1002630), (285, 960414), (315, 868946), (342, 800345), (390, 701841), (399, 686010), (455, 601578), (494, 554085), (546, 501315), (570, 480207), (585, 467894), (630, 434473), (665, 411606), (741, 369390), (798, 343005), (819, 334210), (855, 320138), (910, 300789), (1170, 233947), (1197, 228670), (1235, 221634), (1330, 205803), (1365, 200526), (1482, 184695), (1638, 167105), (1710, 160069), (1729, 158310), (1759, 155610), (1995, 137202), (2223, 123130), (2394, 114335), (2470, 110817), (2730, 100263), (3458, 79155), (3518, 77805), (3705, 73878), (3990, 68601), (4095, 66842), (4446, 61565), (5187, 52770), (5277, 51870), (5985, 45734), (7410, 36939), (8190, 33421), (8645, 31662), (8795, 31122), (10374, 26385), (10554, 25935), (11115, 24626), (11970, 22867), (12313, 22230), (15561, 17590), (15831, 17290)]