68255220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5443}}^1$

素因数の和:5485

約数の個数: 96

約数和(自身を含む): 219502080

約数和(自身を除く): 151246860

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 132, 165, 190, 209, 220, 228, 285, 330, 380, 418, 570, 627, 660, 836, 1045, 1140, 1254, 2090, 2508, 3135, 4180, 5443, 6270, 10886, 12540, 16329, 21772, 27215, 32658, 54430, 59873, 65316, 81645, 103417, 108860, 119746, 163290, 179619, 206834, 239492, 299365, 310251, 326580, 359238, 413668, 517085, 598730, 620502, 718476, 898095, 1034170, 1137587, 1197460, 1241004, 1551255, 1796190, 2068340, 2275174, 3102510, 3412761, 3592380, 4550348, 5687935, 6205020, 6825522, 11375870, 13651044, 17063805, 22751740, 34127610, 68255220]

約数ペア:

[(1, 68255220), (2, 34127610), (3, 22751740), (4, 17063805), (5, 13651044), (6, 11375870), (10, 6825522), (11, 6205020), (12, 5687935), (15, 4550348), (19, 3592380), (20, 3412761), (22, 3102510), (30, 2275174), (33, 2068340), (38, 1796190), (44, 1551255), (55, 1241004), (57, 1197460), (60, 1137587), (66, 1034170), (76, 898095), (95, 718476), (110, 620502), (114, 598730), (132, 517085), (165, 413668), (190, 359238), (209, 326580), (220, 310251), (228, 299365), (285, 239492), (330, 206834), (380, 179619), (418, 163290), (570, 119746), (627, 108860), (660, 103417), (836, 81645), (1045, 65316), (1140, 59873), (1254, 54430), (2090, 32658), (2508, 27215), (3135, 21772), (4180, 16329), (5443, 12540), (6270, 10886)]