102894660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{331}}^1$

素因数の和:514

約数の個数: 144

約数和(自身を含む): 343691712

約数和(自身を除く): 240797052

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 157, 165, 180, 198, 220, 314, 330, 331, 396, 471, 495, 628, 660, 662, 785, 942, 990, 993, 1324, 1413, 1570, 1655, 1727, 1884, 1980, 1986, 2355, 2826, 2979, 3140, 3310, 3454, 3641, 3972, 4710, 4965, 5181, 5652, 5958, 6620, 6908, 7065, 7282, 8635, 9420, 9930, 10362, 10923, 11916, 14130, 14564, 14895, 15543, 17270, 18205, 19860, 20724, 21846, 25905, 28260, 29790, 31086, 32769, 34540, 36410, 43692, 51810, 51967, 54615, 59580, 62172, 65538, 72820, 77715, 103620, 103934, 109230, 131076, 155430, 155901, 163845, 207868, 218460, 259835, 310860, 311802, 327690, 467703, 519670, 571637, 623604, 655380, 779505, 935406, 1039340, 1143274, 1559010, 1714911, 1870812, 2286548, 2338515, 2858185, 3118020, 3429822, 4677030, 5144733, 5716370, 6859644, 8574555, 9354060, 10289466, 11432740, 17149110, 20578932, 25723665, 34298220, 51447330, 102894660]

約数ペア:

[(1, 102894660), (2, 51447330), (3, 34298220), (4, 25723665), (5, 20578932), (6, 17149110), (9, 11432740), (10, 10289466), (11, 9354060), (12, 8574555), (15, 6859644), (18, 5716370), (20, 5144733), (22, 4677030), (30, 3429822), (33, 3118020), (36, 2858185), (44, 2338515), (45, 2286548), (55, 1870812), (60, 1714911), (66, 1559010), (90, 1143274), (99, 1039340), (110, 935406), (132, 779505), (157, 655380), (165, 623604), (180, 571637), (198, 519670), (220, 467703), (314, 327690), (330, 311802), (331, 310860), (396, 259835), (471, 218460), (495, 207868), (628, 163845), (660, 155901), (662, 155430), (785, 131076), (942, 109230), (990, 103934), (993, 103620), (1324, 77715), (1413, 72820), (1570, 65538), (1655, 62172), (1727, 59580), (1884, 54615), (1980, 51967), (1986, 51810), (2355, 43692), (2826, 36410), (2979, 34540), (3140, 32769), (3310, 31086), (3454, 29790), (3641, 28260), (3972, 25905), (4710, 21846), (4965, 20724), (5181, 19860), (5652, 18205), (5958, 17270), (6620, 15543), (6908, 14895), (7065, 14564), (7282, 14130), (8635, 11916), (9420, 10923), (9930, 10362)]