187280730

素因数分解:

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

素因数の和:1805

約数の個数: 144

約数和(自身を含む): 602933760

約数和(自身を除く): 415653030

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 169, 182, 195, 210, 234, 273, 315, 338, 390, 455, 507, 546, 585, 630, 819, 845, 910, 1014, 1170, 1183, 1365, 1521, 1638, 1690, 1759, 2366, 2535, 2730, 3042, 3518, 3549, 4095, 5070, 5277, 5915, 7098, 7605, 8190, 8795, 10554, 10647, 11830, 12313, 15210, 15831, 17590, 17745, 21294, 22867, 24626, 26385, 31662, 35490, 36939, 45734, 52770, 53235, 61565, 68601, 73878, 79155, 106470, 110817, 114335, 123130, 137202, 158310, 160069, 184695, 205803, 221634, 228670, 297271, 320138, 343005, 369390, 411606, 480207, 554085, 594542, 686010, 800345, 891813, 960414, 1029015, 1108170, 1440621, 1486355, 1600690, 1783626, 2058030, 2080897, 2401035, 2675439, 2881242, 2972710, 4161794, 4459065, 4802070, 5350878, 6242691, 7203105, 8918130, 10404485, 12485382, 13377195, 14406210, 18728073, 20808970, 26754390, 31213455, 37456146, 62426910, 93640365, 187280730]

約数ペア:

[(1, 187280730), (2, 93640365), (3, 62426910), (5, 37456146), (6, 31213455), (7, 26754390), (9, 20808970), (10, 18728073), (13, 14406210), (14, 13377195), (15, 12485382), (18, 10404485), (21, 8918130), (26, 7203105), (30, 6242691), (35, 5350878), (39, 4802070), (42, 4459065), (45, 4161794), (63, 2972710), (65, 2881242), (70, 2675439), (78, 2401035), (90, 2080897), (91, 2058030), (105, 1783626), (117, 1600690), (126, 1486355), (130, 1440621), (169, 1108170), (182, 1029015), (195, 960414), (210, 891813), (234, 800345), (273, 686010), (315, 594542), (338, 554085), (390, 480207), (455, 411606), (507, 369390), (546, 343005), (585, 320138), (630, 297271), (819, 228670), (845, 221634), (910, 205803), (1014, 184695), (1170, 160069), (1183, 158310), (1365, 137202), (1521, 123130), (1638, 114335), (1690, 110817), (1759, 106470), (2366, 79155), (2535, 73878), (2730, 68601), (3042, 61565), (3518, 53235), (3549, 52770), (4095, 45734), (5070, 36939), (5277, 35490), (5915, 31662), (7098, 26385), (7605, 24626), (8190, 22867), (8795, 21294), (10554, 17745), (10647, 17590), (11830, 15831), (12313, 15210)]