54717780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:154

約数の個数: 192

約数和(自身を含む): 177811200

約数和(自身を除く): 123093420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 29, 30, 39, 41, 52, 58, 59, 60, 65, 78, 82, 87, 116, 118, 123, 130, 145, 156, 164, 174, 177, 195, 205, 236, 246, 260, 290, 295, 348, 354, 377, 390, 410, 435, 492, 533, 580, 590, 615, 708, 754, 767, 780, 820, 870, 885, 1066, 1131, 1180, 1189, 1230, 1508, 1534, 1599, 1711, 1740, 1770, 1885, 2132, 2262, 2301, 2378, 2419, 2460, 2665, 3068, 3198, 3422, 3540, 3567, 3770, 3835, 4524, 4602, 4756, 4838, 5133, 5330, 5655, 5945, 6396, 6844, 7134, 7257, 7540, 7670, 7995, 8555, 9204, 9676, 10266, 10660, 11310, 11505, 11890, 12095, 14268, 14514, 15340, 15457, 15990, 17110, 17835, 20532, 22243, 22620, 23010, 23780, 24190, 25665, 29028, 30914, 31447, 31980, 34220, 35670, 36285, 44486, 46020, 46371, 48380, 51330, 61828, 62894, 66729, 70151, 71340, 72570, 77285, 88972, 92742, 94341, 102660, 111215, 125788, 133458, 140302, 145140, 154570, 157235, 185484, 188682, 210453, 222430, 231855, 266916, 280604, 309140, 314470, 333645, 350755, 377364, 420906, 444860, 463710, 471705, 628940, 667290, 701510, 841812, 911963, 927420, 943410, 1052265, 1334580, 1403020, 1823926, 1886820, 2104530, 2735889, 3647852, 4209060, 4559815, 5471778, 9119630, 10943556, 13679445, 18239260, 27358890, 54717780]

約数ペア:

[(1, 54717780), (2, 27358890), (3, 18239260), (4, 13679445), (5, 10943556), (6, 9119630), (10, 5471778), (12, 4559815), (13, 4209060), (15, 3647852), (20, 2735889), (26, 2104530), (29, 1886820), (30, 1823926), (39, 1403020), (41, 1334580), (52, 1052265), (58, 943410), (59, 927420), (60, 911963), (65, 841812), (78, 701510), (82, 667290), (87, 628940), (116, 471705), (118, 463710), (123, 444860), (130, 420906), (145, 377364), (156, 350755), (164, 333645), (174, 314470), (177, 309140), (195, 280604), (205, 266916), (236, 231855), (246, 222430), (260, 210453), (290, 188682), (295, 185484), (348, 157235), (354, 154570), (377, 145140), (390, 140302), (410, 133458), (435, 125788), (492, 111215), (533, 102660), (580, 94341), (590, 92742), (615, 88972), (708, 77285), (754, 72570), (767, 71340), (780, 70151), (820, 66729), (870, 62894), (885, 61828), (1066, 51330), (1131, 48380), (1180, 46371), (1189, 46020), (1230, 44486), (1508, 36285), (1534, 35670), (1599, 34220), (1711, 31980), (1740, 31447), (1770, 30914), (1885, 29028), (2132, 25665), (2262, 24190), (2301, 23780), (2378, 23010), (2419, 22620), (2460, 22243), (2665, 20532), (3068, 17835), (3198, 17110), (3422, 15990), (3540, 15457), (3567, 15340), (3770, 14514), (3835, 14268), (4524, 12095), (4602, 11890), (4756, 11505), (4838, 11310), (5133, 10660), (5330, 10266), (5655, 9676), (5945, 9204), (6396, 8555), (6844, 7995), (7134, 7670), (7257, 7540)]