155836200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19979}}^1$

素因数の和:20011

約数の個数: 96

約数和(自身を含む): 520279200

約数和(自身を除く): 364443000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 195, 200, 260, 300, 312, 325, 390, 520, 600, 650, 780, 975, 1300, 1560, 1950, 2600, 3900, 7800, 19979, 39958, 59937, 79916, 99895, 119874, 159832, 199790, 239748, 259727, 299685, 399580, 479496, 499475, 519454, 599370, 779181, 799160, 998950, 1038908, 1198740, 1298635, 1498425, 1558362, 1997900, 2077816, 2397480, 2597270, 2996850, 3116724, 3895905, 3995800, 5194540, 5993700, 6233448, 6493175, 7791810, 10389080, 11987400, 12986350, 15583620, 19479525, 25972700, 31167240, 38959050, 51945400, 77918100, 155836200]

約数ペア:

[(1, 155836200), (2, 77918100), (3, 51945400), (4, 38959050), (5, 31167240), (6, 25972700), (8, 19479525), (10, 15583620), (12, 12986350), (13, 11987400), (15, 10389080), (20, 7791810), (24, 6493175), (25, 6233448), (26, 5993700), (30, 5194540), (39, 3995800), (40, 3895905), (50, 3116724), (52, 2996850), (60, 2597270), (65, 2397480), (75, 2077816), (78, 1997900), (100, 1558362), (104, 1498425), (120, 1298635), (130, 1198740), (150, 1038908), (156, 998950), (195, 799160), (200, 779181), (260, 599370), (300, 519454), (312, 499475), (325, 479496), (390, 399580), (520, 299685), (600, 259727), (650, 239748), (780, 199790), (975, 159832), (1300, 119874), (1560, 99895), (1950, 79916), (2600, 59937), (3900, 39958), (7800, 19979)]