77769090

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:201

約数の個数: 192

約数和(自身を含む): 249350400

約数和(自身を除く): 171581310

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 63, 70, 73, 89, 90, 95, 105, 114, 126, 133, 146, 171, 178, 190, 210, 219, 266, 267, 285, 315, 342, 365, 399, 438, 445, 511, 534, 570, 623, 630, 657, 665, 730, 798, 801, 855, 890, 1022, 1095, 1197, 1246, 1314, 1330, 1335, 1387, 1533, 1602, 1691, 1710, 1869, 1995, 2190, 2394, 2555, 2670, 2774, 3066, 3115, 3285, 3382, 3738, 3990, 4005, 4161, 4599, 5073, 5110, 5607, 5985, 6230, 6497, 6570, 6935, 7665, 8010, 8322, 8455, 9198, 9345, 9709, 10146, 11214, 11837, 11970, 12483, 12994, 13870, 15219, 15330, 16910, 18690, 19418, 19491, 20805, 22995, 23674, 24966, 25365, 28035, 29127, 30438, 32485, 35511, 38982, 41610, 45479, 45990, 48545, 50730, 56070, 58254, 58473, 59185, 62415, 64970, 71022, 76095, 87381, 90958, 97090, 97455, 106533, 116946, 118370, 123443, 124830, 136437, 145635, 152190, 174762, 177555, 194910, 213066, 227395, 246886, 272874, 291270, 292365, 355110, 370329, 409311, 436905, 454790, 532665, 584730, 617215, 682185, 740658, 818622, 864101, 873810, 1065330, 1110987, 1234430, 1364370, 1728202, 1851645, 2046555, 2221974, 2592303, 3703290, 4093110, 4320505, 5184606, 5554935, 7776909, 8641010, 11109870, 12961515, 15553818, 25923030, 38884545, 77769090]

約数ペア:

[(1, 77769090), (2, 38884545), (3, 25923030), (5, 15553818), (6, 12961515), (7, 11109870), (9, 8641010), (10, 7776909), (14, 5554935), (15, 5184606), (18, 4320505), (19, 4093110), (21, 3703290), (30, 2592303), (35, 2221974), (38, 2046555), (42, 1851645), (45, 1728202), (57, 1364370), (63, 1234430), (70, 1110987), (73, 1065330), (89, 873810), (90, 864101), (95, 818622), (105, 740658), (114, 682185), (126, 617215), (133, 584730), (146, 532665), (171, 454790), (178, 436905), (190, 409311), (210, 370329), (219, 355110), (266, 292365), (267, 291270), (285, 272874), (315, 246886), (342, 227395), (365, 213066), (399, 194910), (438, 177555), (445, 174762), (511, 152190), (534, 145635), (570, 136437), (623, 124830), (630, 123443), (657, 118370), (665, 116946), (730, 106533), (798, 97455), (801, 97090), (855, 90958), (890, 87381), (1022, 76095), (1095, 71022), (1197, 64970), (1246, 62415), (1314, 59185), (1330, 58473), (1335, 58254), (1387, 56070), (1533, 50730), (1602, 48545), (1691, 45990), (1710, 45479), (1869, 41610), (1995, 38982), (2190, 35511), (2394, 32485), (2555, 30438), (2670, 29127), (2774, 28035), (3066, 25365), (3115, 24966), (3285, 23674), (3382, 22995), (3738, 20805), (3990, 19491), (4005, 19418), (4161, 18690), (4599, 16910), (5073, 15330), (5110, 15219), (5607, 13870), (5985, 12994), (6230, 12483), (6497, 11970), (6570, 11837), (6935, 11214), (7665, 10146), (8010, 9709), (8322, 9345), (8455, 9198)]