508105620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{569}}^1$

素因数の和:647

約数の個数: 216

約数和(自身を含む): 1738474920

約数和(自身を除く): 1230369300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 41, 44, 45, 55, 60, 66, 82, 90, 99, 110, 121, 123, 132, 164, 165, 180, 198, 205, 220, 242, 246, 330, 363, 369, 396, 410, 451, 484, 492, 495, 569, 605, 615, 660, 726, 738, 820, 902, 990, 1089, 1138, 1210, 1230, 1353, 1452, 1476, 1707, 1804, 1815, 1845, 1980, 2178, 2255, 2276, 2420, 2460, 2706, 2845, 3414, 3630, 3690, 4059, 4356, 4510, 4961, 5121, 5412, 5445, 5690, 6259, 6765, 6828, 7260, 7380, 8118, 8535, 9020, 9922, 10242, 10890, 11380, 12518, 13530, 14883, 16236, 17070, 18777, 19844, 20295, 20484, 21780, 23329, 24805, 25036, 25605, 27060, 29766, 31295, 34140, 37554, 40590, 44649, 46658, 49610, 51210, 56331, 59532, 62590, 68849, 69987, 74415, 75108, 81180, 89298, 93316, 93885, 99220, 102420, 112662, 116645, 125180, 137698, 139974, 148830, 178596, 187770, 206547, 209961, 223245, 225324, 233290, 256619, 275396, 279948, 281655, 297660, 344245, 349935, 375540, 413094, 419922, 446490, 466580, 513238, 563310, 619641, 688490, 699870, 769857, 826188, 839844, 892980, 1026476, 1032735, 1049805, 1126620, 1239282, 1283095, 1376980, 1399740, 1539714, 2065470, 2099610, 2309571, 2478564, 2566190, 2822809, 3079428, 3098205, 3849285, 4130940, 4199220, 4619142, 5132380, 5645618, 6196410, 7698570, 8468427, 9238284, 11291236, 11547855, 12392820, 14114045, 15397140, 16936854, 23095710, 25405281, 28228090, 33873708, 42342135, 46191420, 50810562, 56456180, 84684270, 101621124, 127026405, 169368540, 254052810, 508105620]

約数ペア:

[(1, 508105620), (2, 254052810), (3, 169368540), (4, 127026405), (5, 101621124), (6, 84684270), (9, 56456180), (10, 50810562), (11, 46191420), (12, 42342135), (15, 33873708), (18, 28228090), (20, 25405281), (22, 23095710), (30, 16936854), (33, 15397140), (36, 14114045), (41, 12392820), (44, 11547855), (45, 11291236), (55, 9238284), (60, 8468427), (66, 7698570), (82, 6196410), (90, 5645618), (99, 5132380), (110, 4619142), (121, 4199220), (123, 4130940), (132, 3849285), (164, 3098205), (165, 3079428), (180, 2822809), (198, 2566190), (205, 2478564), (220, 2309571), (242, 2099610), (246, 2065470), (330, 1539714), (363, 1399740), (369, 1376980), (396, 1283095), (410, 1239282), (451, 1126620), (484, 1049805), (492, 1032735), (495, 1026476), (569, 892980), (605, 839844), (615, 826188), (660, 769857), (726, 699870), (738, 688490), (820, 619641), (902, 563310), (990, 513238), (1089, 466580), (1138, 446490), (1210, 419922), (1230, 413094), (1353, 375540), (1452, 349935), (1476, 344245), (1707, 297660), (1804, 281655), (1815, 279948), (1845, 275396), (1980, 256619), (2178, 233290), (2255, 225324), (2276, 223245), (2420, 209961), (2460, 206547), (2706, 187770), (2845, 178596), (3414, 148830), (3630, 139974), (3690, 137698), (4059, 125180), (4356, 116645), (4510, 112662), (4961, 102420), (5121, 99220), (5412, 93885), (5445, 93316), (5690, 89298), (6259, 81180), (6765, 75108), (6828, 74415), (7260, 69987), (7380, 68849), (8118, 62590), (8535, 59532), (9020, 56331), (9922, 51210), (10242, 49610), (10890, 46658), (11380, 44649), (12518, 40590), (13530, 37554), (14883, 34140), (16236, 31295), (17070, 29766), (18777, 27060), (19844, 25605), (20295, 25036), (20484, 24805), (21780, 23329)]