941661900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{331}}^1$

素因数の和:489

約数の個数: 216

約数和(自身を含む): 3090687600

約数和(自身を除く): 2149025700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 29, 30, 36, 45, 50, 58, 60, 75, 87, 90, 100, 109, 116, 145, 150, 174, 180, 218, 225, 261, 290, 300, 327, 331, 348, 435, 436, 450, 522, 545, 580, 654, 662, 725, 870, 900, 981, 993, 1044, 1090, 1305, 1308, 1324, 1450, 1635, 1655, 1740, 1962, 1986, 2175, 2180, 2610, 2725, 2900, 2979, 3161, 3270, 3310, 3924, 3972, 4350, 4905, 4965, 5220, 5450, 5958, 6322, 6525, 6540, 6620, 8175, 8275, 8700, 9483, 9599, 9810, 9930, 10900, 11916, 12644, 13050, 14895, 15805, 16350, 16550, 18966, 19198, 19620, 19860, 24525, 24825, 26100, 28449, 28797, 29790, 31610, 32700, 33100, 36079, 37932, 38396, 47415, 47995, 49050, 49650, 56898, 57594, 59580, 63220, 72158, 74475, 79025, 86391, 94830, 95990, 98100, 99300, 108237, 113796, 115188, 142245, 143985, 144316, 148950, 158050, 172782, 180395, 189660, 191980, 216474, 237075, 239975, 284490, 287970, 297900, 316100, 324711, 345564, 360790, 431955, 432948, 474150, 479950, 541185, 568980, 575940, 649422, 711225, 719925, 721580, 863910, 901975, 948300, 959900, 1046291, 1082370, 1298844, 1422450, 1439850, 1623555, 1727820, 1803950, 2092582, 2159775, 2164740, 2705925, 2844900, 2879700, 3138873, 3247110, 3607900, 4185164, 4319550, 5231455, 5411850, 6277746, 6494220, 8117775, 8639100, 9416619, 10462910, 10823700, 12555492, 15694365, 16235550, 18833238, 20925820, 26157275, 31388730, 32471100, 37666476, 47083095, 52314550, 62777460, 78471825, 94166190, 104629100, 156943650, 188332380, 235415475, 313887300, 470830950, 941661900]

約数ペア:

[(1, 941661900), (2, 470830950), (3, 313887300), (4, 235415475), (5, 188332380), (6, 156943650), (9, 104629100), (10, 94166190), (12, 78471825), (15, 62777460), (18, 52314550), (20, 47083095), (25, 37666476), (29, 32471100), (30, 31388730), (36, 26157275), (45, 20925820), (50, 18833238), (58, 16235550), (60, 15694365), (75, 12555492), (87, 10823700), (90, 10462910), (100, 9416619), (109, 8639100), (116, 8117775), (145, 6494220), (150, 6277746), (174, 5411850), (180, 5231455), (218, 4319550), (225, 4185164), (261, 3607900), (290, 3247110), (300, 3138873), (327, 2879700), (331, 2844900), (348, 2705925), (435, 2164740), (436, 2159775), (450, 2092582), (522, 1803950), (545, 1727820), (580, 1623555), (654, 1439850), (662, 1422450), (725, 1298844), (870, 1082370), (900, 1046291), (981, 959900), (993, 948300), (1044, 901975), (1090, 863910), (1305, 721580), (1308, 719925), (1324, 711225), (1450, 649422), (1635, 575940), (1655, 568980), (1740, 541185), (1962, 479950), (1986, 474150), (2175, 432948), (2180, 431955), (2610, 360790), (2725, 345564), (2900, 324711), (2979, 316100), (3161, 297900), (3270, 287970), (3310, 284490), (3924, 239975), (3972, 237075), (4350, 216474), (4905, 191980), (4965, 189660), (5220, 180395), (5450, 172782), (5958, 158050), (6322, 148950), (6525, 144316), (6540, 143985), (6620, 142245), (8175, 115188), (8275, 113796), (8700, 108237), (9483, 99300), (9599, 98100), (9810, 95990), (9930, 94830), (10900, 86391), (11916, 79025), (12644, 74475), (13050, 72158), (14895, 63220), (15805, 59580), (16350, 57594), (16550, 56898), (18966, 49650), (19198, 49050), (19620, 47995), (19860, 47415), (24525, 38396), (24825, 37932), (26100, 36079), (28449, 33100), (28797, 32700), (29790, 31610)]