75703220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:225

約数の個数: 96

約数和(自身を含む): 176964480

約数和(自身を除く): 101261260

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 41, 43, 76, 82, 86, 95, 113, 164, 172, 190, 205, 215, 226, 380, 410, 430, 452, 565, 779, 817, 820, 860, 1130, 1558, 1634, 1763, 2147, 2260, 3116, 3268, 3526, 3895, 4085, 4294, 4633, 4859, 7052, 7790, 8170, 8588, 8815, 9266, 9718, 10735, 15580, 16340, 17630, 18532, 19436, 21470, 23165, 24295, 33497, 35260, 42940, 46330, 48590, 66994, 88027, 92321, 92660, 97180, 133988, 167485, 176054, 184642, 199219, 334970, 352108, 369284, 398438, 440135, 461605, 669940, 796876, 880270, 923210, 996095, 1760540, 1846420, 1992190, 3785161, 3984380, 7570322, 15140644, 18925805, 37851610, 75703220]

約数ペア:

[(1, 75703220), (2, 37851610), (4, 18925805), (5, 15140644), (10, 7570322), (19, 3984380), (20, 3785161), (38, 1992190), (41, 1846420), (43, 1760540), (76, 996095), (82, 923210), (86, 880270), (95, 796876), (113, 669940), (164, 461605), (172, 440135), (190, 398438), (205, 369284), (215, 352108), (226, 334970), (380, 199219), (410, 184642), (430, 176054), (452, 167485), (565, 133988), (779, 97180), (817, 92660), (820, 92321), (860, 88027), (1130, 66994), (1558, 48590), (1634, 46330), (1763, 42940), (2147, 35260), (2260, 33497), (3116, 24295), (3268, 23165), (3526, 21470), (3895, 19436), (4085, 18532), (4294, 17630), (4633, 16340), (4859, 15580), (7052, 10735), (7790, 9718), (8170, 9266), (8588, 8815)]