53157870

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:152

約数の個数: 160

約数和(自身を含む): 154725120

約数和(自身を除く): 101567250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 31, 45, 54, 58, 62, 73, 81, 87, 90, 93, 135, 145, 146, 155, 162, 174, 186, 219, 261, 270, 279, 290, 310, 365, 405, 435, 438, 465, 522, 558, 657, 730, 783, 810, 837, 870, 899, 930, 1095, 1305, 1314, 1395, 1566, 1674, 1798, 1971, 2117, 2190, 2263, 2349, 2511, 2610, 2697, 2790, 3285, 3915, 3942, 4185, 4234, 4495, 4526, 4698, 5022, 5394, 5913, 6351, 6570, 6789, 7830, 8091, 8370, 8990, 9855, 10585, 11315, 11745, 11826, 12555, 12702, 13485, 13578, 16182, 19053, 19710, 20367, 21170, 22630, 23490, 24273, 25110, 26970, 29565, 31755, 33945, 38106, 40455, 40734, 48546, 57159, 59130, 61101, 63510, 65627, 67890, 72819, 80910, 95265, 101835, 114318, 121365, 122202, 131254, 145638, 171477, 183303, 190530, 196881, 203670, 242730, 285795, 305505, 328135, 342954, 364095, 366606, 393762, 571590, 590643, 611010, 656270, 728190, 857385, 916515, 984405, 1181286, 1714770, 1771929, 1833030, 1968810, 2953215, 3543858, 5315787, 5906430, 8859645, 10631574, 17719290, 26578935, 53157870]

約数ペア:

[(1, 53157870), (2, 26578935), (3, 17719290), (5, 10631574), (6, 8859645), (9, 5906430), (10, 5315787), (15, 3543858), (18, 2953215), (27, 1968810), (29, 1833030), (30, 1771929), (31, 1714770), (45, 1181286), (54, 984405), (58, 916515), (62, 857385), (73, 728190), (81, 656270), (87, 611010), (90, 590643), (93, 571590), (135, 393762), (145, 366606), (146, 364095), (155, 342954), (162, 328135), (174, 305505), (186, 285795), (219, 242730), (261, 203670), (270, 196881), (279, 190530), (290, 183303), (310, 171477), (365, 145638), (405, 131254), (435, 122202), (438, 121365), (465, 114318), (522, 101835), (558, 95265), (657, 80910), (730, 72819), (783, 67890), (810, 65627), (837, 63510), (870, 61101), (899, 59130), (930, 57159), (1095, 48546), (1305, 40734), (1314, 40455), (1395, 38106), (1566, 33945), (1674, 31755), (1798, 29565), (1971, 26970), (2117, 25110), (2190, 24273), (2263, 23490), (2349, 22630), (2511, 21170), (2610, 20367), (2697, 19710), (2790, 19053), (3285, 16182), (3915, 13578), (3942, 13485), (4185, 12702), (4234, 12555), (4495, 11826), (4526, 11745), (4698, 11315), (5022, 10585), (5394, 9855), (5913, 8990), (6351, 8370), (6570, 8091), (6789, 7830)]