545718420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7523}}^1$

素因数の和:7582

約数の個数: 144

約数和(自身を含む): 1840430592

約数和(自身を除く): 1294712172

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, 1116, 1170, 1209, 1395, 1612, 1860, 2015, 2340, 2418, 2790, 3627, 4030, 4836, 5580, 6045, 7254, 7523, 8060, 12090, 14508, 15046, 18135, 22569, 24180, 30092, 36270, 37615, 45138, 67707, 72540, 75230, 90276, 97799, 112845, 135414, 150460, 195598, 225690, 233213, 270828, 293397, 338535, 391196, 451380, 466426, 488995, 586794, 677070, 699639, 880191, 932852, 977990, 1166065, 1173588, 1354140, 1399278, 1466985, 1760382, 1955980, 2098917, 2332130, 2798556, 2933970, 3031769, 3498195, 3520764, 4197834, 4400955, 4664260, 5867940, 6063538, 6996390, 8395668, 8801910, 9095307, 10494585, 12127076, 13992780, 15158845, 17603820, 18190614, 20989170, 27285921, 30317690, 36381228, 41978340, 45476535, 54571842, 60635380, 90953070, 109143684, 136429605, 181906140, 272859210, 545718420]

約数ペア:

[(1, 545718420), (2, 272859210), (3, 181906140), (4, 136429605), (5, 109143684), (6, 90953070), (9, 60635380), (10, 54571842), (12, 45476535), (13, 41978340), (15, 36381228), (18, 30317690), (20, 27285921), (26, 20989170), (30, 18190614), (31, 17603820), (36, 15158845), (39, 13992780), (45, 12127076), (52, 10494585), (60, 9095307), (62, 8801910), (65, 8395668), (78, 6996390), (90, 6063538), (93, 5867940), (117, 4664260), (124, 4400955), (130, 4197834), (155, 3520764), (156, 3498195), (180, 3031769), (186, 2933970), (195, 2798556), (234, 2332130), (260, 2098917), (279, 1955980), (310, 1760382), (372, 1466985), (390, 1399278), (403, 1354140), (465, 1173588), (468, 1166065), (558, 977990), (585, 932852), (620, 880191), (780, 699639), (806, 677070), (930, 586794), (1116, 488995), (1170, 466426), (1209, 451380), (1395, 391196), (1612, 338535), (1860, 293397), (2015, 270828), (2340, 233213), (2418, 225690), (2790, 195598), (3627, 150460), (4030, 135414), (4836, 112845), (5580, 97799), (6045, 90276), (7254, 75230), (7523, 72540), (8060, 67707), (12090, 45138), (14508, 37615), (15046, 36270), (18135, 30092), (22569, 24180)]