2020042200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{727}}^1$

素因数の和:1178

約数の個数: 192

約数和(自身を含む): 6857061120

約数和(自身を除く): 4837018920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 33, 40, 44, 50, 55, 60, 66, 75, 88, 100, 110, 120, 132, 150, 165, 200, 220, 264, 275, 300, 330, 421, 440, 550, 600, 660, 727, 825, 842, 1100, 1263, 1320, 1454, 1650, 1684, 2105, 2181, 2200, 2526, 2908, 3300, 3368, 3635, 4210, 4362, 4631, 5052, 5816, 6315, 6600, 7270, 7997, 8420, 8724, 9262, 10104, 10525, 10905, 12630, 13893, 14540, 15994, 16840, 17448, 18175, 18524, 21050, 21810, 23155, 23991, 25260, 27786, 29080, 31575, 31988, 36350, 37048, 39985, 42100, 43620, 46310, 47982, 50520, 54525, 55572, 63150, 63976, 69465, 72700, 79970, 84200, 87240, 92620, 95964, 109050, 111144, 115775, 119955, 126300, 138930, 145400, 159940, 185240, 191928, 199925, 218100, 231550, 239910, 252600, 277860, 306067, 319880, 347325, 399850, 436200, 463100, 479820, 555720, 599775, 612134, 694650, 799700, 918201, 926200, 959640, 1199550, 1224268, 1389300, 1530335, 1599400, 1836402, 2399100, 2448536, 2778600, 3060670, 3366737, 3672804, 4591005, 4798200, 6121340, 6733474, 7345608, 7651675, 9182010, 10100211, 12242680, 13466948, 15303350, 16833685, 18364020, 20200422, 22955025, 26933896, 30606700, 33667370, 36728040, 40400844, 45910050, 50501055, 61213400, 67334740, 80801688, 84168425, 91820100, 101002110, 134669480, 168336850, 183640200, 202004220, 252505275, 336673700, 404008440, 505010550, 673347400, 1010021100, 2020042200]

約数ペア:

[(1, 2020042200), (2, 1010021100), (3, 673347400), (4, 505010550), (5, 404008440), (6, 336673700), (8, 252505275), (10, 202004220), (11, 183640200), (12, 168336850), (15, 134669480), (20, 101002110), (22, 91820100), (24, 84168425), (25, 80801688), (30, 67334740), (33, 61213400), (40, 50501055), (44, 45910050), (50, 40400844), (55, 36728040), (60, 33667370), (66, 30606700), (75, 26933896), (88, 22955025), (100, 20200422), (110, 18364020), (120, 16833685), (132, 15303350), (150, 13466948), (165, 12242680), (200, 10100211), (220, 9182010), (264, 7651675), (275, 7345608), (300, 6733474), (330, 6121340), (421, 4798200), (440, 4591005), (550, 3672804), (600, 3366737), (660, 3060670), (727, 2778600), (825, 2448536), (842, 2399100), (1100, 1836402), (1263, 1599400), (1320, 1530335), (1454, 1389300), (1650, 1224268), (1684, 1199550), (2105, 959640), (2181, 926200), (2200, 918201), (2526, 799700), (2908, 694650), (3300, 612134), (3368, 599775), (3635, 555720), (4210, 479820), (4362, 463100), (4631, 436200), (5052, 399850), (5816, 347325), (6315, 319880), (6600, 306067), (7270, 277860), (7997, 252600), (8420, 239910), (8724, 231550), (9262, 218100), (10104, 199925), (10525, 191928), (10905, 185240), (12630, 159940), (13893, 145400), (14540, 138930), (15994, 126300), (16840, 119955), (17448, 115775), (18175, 111144), (18524, 109050), (21050, 95964), (21810, 92620), (23155, 87240), (23991, 84200), (25260, 79970), (27786, 72700), (29080, 69465), (31575, 63976), (31988, 63150), (36350, 55572), (37048, 54525), (39985, 50520), (42100, 47982), (43620, 46310)]