80357310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:239

約数の個数: 144

約数和(自身を含む): 236029248

約数和(自身を除く): 155671938

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 47, 55, 66, 90, 94, 99, 110, 121, 141, 157, 165, 198, 235, 242, 282, 314, 330, 363, 423, 470, 471, 495, 517, 605, 705, 726, 785, 846, 942, 990, 1034, 1089, 1210, 1410, 1413, 1551, 1570, 1727, 1815, 2115, 2178, 2355, 2585, 2826, 3102, 3454, 3630, 4230, 4653, 4710, 5170, 5181, 5445, 5687, 7065, 7379, 7755, 8635, 9306, 10362, 10890, 11374, 14130, 14758, 15510, 15543, 17061, 17270, 18997, 22137, 23265, 25905, 28435, 31086, 34122, 36895, 37994, 44274, 46530, 51183, 51810, 56870, 56991, 66411, 73790, 77715, 81169, 85305, 94985, 102366, 110685, 113982, 132822, 155430, 162338, 170610, 170973, 189970, 221370, 243507, 255915, 284955, 332055, 341946, 405845, 487014, 511830, 569910, 664110, 730521, 811690, 854865, 892859, 1217535, 1461042, 1709730, 1785718, 2435070, 2678577, 3652605, 4464295, 5357154, 7305210, 8035731, 8928590, 13392885, 16071462, 26785770, 40178655, 80357310]

約数ペア:

[(1, 80357310), (2, 40178655), (3, 26785770), (5, 16071462), (6, 13392885), (9, 8928590), (10, 8035731), (11, 7305210), (15, 5357154), (18, 4464295), (22, 3652605), (30, 2678577), (33, 2435070), (45, 1785718), (47, 1709730), (55, 1461042), (66, 1217535), (90, 892859), (94, 854865), (99, 811690), (110, 730521), (121, 664110), (141, 569910), (157, 511830), (165, 487014), (198, 405845), (235, 341946), (242, 332055), (282, 284955), (314, 255915), (330, 243507), (363, 221370), (423, 189970), (470, 170973), (471, 170610), (495, 162338), (517, 155430), (605, 132822), (705, 113982), (726, 110685), (785, 102366), (846, 94985), (942, 85305), (990, 81169), (1034, 77715), (1089, 73790), (1210, 66411), (1410, 56991), (1413, 56870), (1551, 51810), (1570, 51183), (1727, 46530), (1815, 44274), (2115, 37994), (2178, 36895), (2355, 34122), (2585, 31086), (2826, 28435), (3102, 25905), (3454, 23265), (3630, 22137), (4230, 18997), (4653, 17270), (4710, 17061), (5170, 15543), (5181, 15510), (5445, 14758), (5687, 14130), (7065, 11374), (7379, 10890), (7755, 10362), (8635, 9306)]