55166670

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^3\times {\mathrm{31}}^1$

素因数の和:89

約数の個数: 160

約数和(自身を含む): 165876480

約数和(自身を除く): 110709810

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 31, 39, 45, 54, 62, 65, 78, 81, 90, 93, 117, 130, 135, 155, 162, 169, 186, 195, 234, 270, 279, 310, 338, 351, 390, 403, 405, 465, 507, 558, 585, 702, 806, 810, 837, 845, 930, 1014, 1053, 1170, 1209, 1395, 1521, 1674, 1690, 1755, 2015, 2106, 2197, 2418, 2511, 2535, 2790, 3042, 3510, 3627, 4030, 4185, 4394, 4563, 5022, 5070, 5239, 5265, 6045, 6591, 7254, 7605, 8370, 9126, 10478, 10530, 10881, 10985, 12090, 12555, 13182, 13689, 15210, 15717, 18135, 19773, 21762, 21970, 22815, 25110, 26195, 27378, 31434, 32643, 32955, 36270, 39546, 45630, 47151, 52390, 54405, 59319, 65286, 65910, 68107, 68445, 78585, 94302, 98865, 108810, 118638, 136214, 136890, 141453, 157170, 163215, 177957, 197730, 204321, 235755, 282906, 296595, 326430, 340535, 355914, 408642, 424359, 471510, 593190, 612963, 681070, 707265, 848718, 889785, 1021605, 1225926, 1414530, 1779570, 1838889, 2043210, 2121795, 3064815, 3677778, 4243590, 5516667, 6129630, 9194445, 11033334, 18388890, 27583335, 55166670]

約数ペア:

[(1, 55166670), (2, 27583335), (3, 18388890), (5, 11033334), (6, 9194445), (9, 6129630), (10, 5516667), (13, 4243590), (15, 3677778), (18, 3064815), (26, 2121795), (27, 2043210), (30, 1838889), (31, 1779570), (39, 1414530), (45, 1225926), (54, 1021605), (62, 889785), (65, 848718), (78, 707265), (81, 681070), (90, 612963), (93, 593190), (117, 471510), (130, 424359), (135, 408642), (155, 355914), (162, 340535), (169, 326430), (186, 296595), (195, 282906), (234, 235755), (270, 204321), (279, 197730), (310, 177957), (338, 163215), (351, 157170), (390, 141453), (403, 136890), (405, 136214), (465, 118638), (507, 108810), (558, 98865), (585, 94302), (702, 78585), (806, 68445), (810, 68107), (837, 65910), (845, 65286), (930, 59319), (1014, 54405), (1053, 52390), (1170, 47151), (1209, 45630), (1395, 39546), (1521, 36270), (1674, 32955), (1690, 32643), (1755, 31434), (2015, 27378), (2106, 26195), (2197, 25110), (2418, 22815), (2511, 21970), (2535, 21762), (2790, 19773), (3042, 18135), (3510, 15717), (3627, 15210), (4030, 13689), (4185, 13182), (4394, 12555), (4563, 12090), (5022, 10985), (5070, 10881), (5239, 10530), (5265, 10478), (6045, 9126), (6591, 8370), (7254, 7605)]