844474410

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:275

約数の個数: 240

約数和(自身を含む): 2550873600

約数和(自身を除く): 1706399190

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, 199, 234, 270, 279, 310, 338, 351, 390, 398, 403, 405, 465, 507, 558, 585, 597, 702, 806, 810, 837, 845, 930, 995, 1014, 1053, 1170, 1194, 1209, 1395, 1521, 1674, 1690, 1755, 1791, 1990, 2015, 2106, 2418, 2511, 2535, 2587, 2790, 2985, 3042, 3510, 3582, 3627, 4030, 4185, 4563, 5022, 5070, 5174, 5239, 5265, 5373, 5970, 6045, 6169, 7254, 7605, 7761, 8370, 8955, 9126, 10478, 10530, 10746, 10881, 12090, 12338, 12555, 12935, 13689, 15210, 15522, 15717, 16119, 17910, 18135, 18507, 21762, 22815, 23283, 25110, 25870, 26195, 26865, 27378, 30845, 31434, 32238, 32643, 33631, 36270, 37014, 38805, 45630, 46566, 47151, 52390, 53730, 54405, 55521, 61690, 65286, 67262, 68445, 69849, 77610, 78585, 80197, 80595, 92535, 94302, 100893, 108810, 111042, 116415, 136890, 139698, 141453, 157170, 160394, 161190, 163215, 166563, 168155, 185070, 201786, 209547, 232830, 235755, 240591, 277605, 282906, 302679, 326430, 333126, 336310, 349245, 400985, 419094, 424359, 471510, 481182, 499689, 504465, 555210, 605358, 698490, 707265, 721773, 801970, 832815, 848718, 908037, 999378, 1008930, 1042561, 1047735, 1202955, 1414530, 1443546, 1513395, 1665630, 1816074, 2085122, 2095470, 2121795, 2165319, 2405910, 2498445, 2724111, 3026790, 3127683, 3608865, 4243590, 4330638, 4540185, 4996890, 5212805, 5448222, 6255366, 6495957, 7217730, 9080370, 9383049, 10425610, 10826595, 12991914, 13620555, 15638415, 18766098, 21653190, 27241110, 28149147, 31276830, 32479785, 46915245, 56298294, 64959570, 84447441, 93830490, 140745735, 168894882, 281491470, 422237205, 844474410]

約数ペア:

[(1, 844474410), (2, 422237205), (3, 281491470), (5, 168894882), (6, 140745735), (9, 93830490), (10, 84447441), (13, 64959570), (15, 56298294), (18, 46915245), (26, 32479785), (27, 31276830), (30, 28149147), (31, 27241110), (39, 21653190), (45, 18766098), (54, 15638415), (62, 13620555), (65, 12991914), (78, 10826595), (81, 10425610), (90, 9383049), (93, 9080370), (117, 7217730), (130, 6495957), (135, 6255366), (155, 5448222), (162, 5212805), (169, 4996890), (186, 4540185), (195, 4330638), (199, 4243590), (234, 3608865), (270, 3127683), (279, 3026790), (310, 2724111), (338, 2498445), (351, 2405910), (390, 2165319), (398, 2121795), (403, 2095470), (405, 2085122), (465, 1816074), (507, 1665630), (558, 1513395), (585, 1443546), (597, 1414530), (702, 1202955), (806, 1047735), (810, 1042561), (837, 1008930), (845, 999378), (930, 908037), (995, 848718), (1014, 832815), (1053, 801970), (1170, 721773), (1194, 707265), (1209, 698490), (1395, 605358), (1521, 555210), (1674, 504465), (1690, 499689), (1755, 481182), (1791, 471510), (1990, 424359), (2015, 419094), (2106, 400985), (2418, 349245), (2511, 336310), (2535, 333126), (2587, 326430), (2790, 302679), (2985, 282906), (3042, 277605), (3510, 240591), (3582, 235755), (3627, 232830), (4030, 209547), (4185, 201786), (4563, 185070), (5022, 168155), (5070, 166563), (5174, 163215), (5239, 161190), (5265, 160394), (5373, 157170), (5970, 141453), (6045, 139698), (6169, 136890), (7254, 116415), (7605, 111042), (7761, 108810), (8370, 100893), (8955, 94302), (9126, 92535), (10478, 80595), (10530, 80197), (10746, 78585), (10881, 77610), (12090, 69849), (12338, 68445), (12555, 67262), (12935, 65286), (13689, 61690), (15210, 55521), (15522, 54405), (15717, 53730), (16119, 52390), (17910, 47151), (18135, 46566), (18507, 45630), (21762, 38805), (22815, 37014), (23283, 36270), (25110, 33631), (25870, 32643), (26195, 32238), (26865, 31434), (27378, 30845)]