85150020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{661}}^1$

素因数の和:805

約数の個数: 96

約数和(自身を含む): 253572480

約数和(自身を除く): 168422460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 113, 114, 190, 226, 228, 285, 339, 380, 452, 565, 570, 661, 678, 1130, 1140, 1322, 1356, 1695, 1983, 2147, 2260, 2644, 3305, 3390, 3966, 4294, 6441, 6610, 6780, 7932, 8588, 9915, 10735, 12559, 12882, 13220, 19830, 21470, 25118, 25764, 32205, 37677, 39660, 42940, 50236, 62795, 64410, 74693, 75354, 125590, 128820, 149386, 150708, 188385, 224079, 251180, 298772, 373465, 376770, 448158, 746930, 753540, 896316, 1120395, 1419167, 1493860, 2240790, 2838334, 4257501, 4481580, 5676668, 7095835, 8515002, 14191670, 17030004, 21287505, 28383340, 42575010, 85150020]

約数ペア:

[(1, 85150020), (2, 42575010), (3, 28383340), (4, 21287505), (5, 17030004), (6, 14191670), (10, 8515002), (12, 7095835), (15, 5676668), (19, 4481580), (20, 4257501), (30, 2838334), (38, 2240790), (57, 1493860), (60, 1419167), (76, 1120395), (95, 896316), (113, 753540), (114, 746930), (190, 448158), (226, 376770), (228, 373465), (285, 298772), (339, 251180), (380, 224079), (452, 188385), (565, 150708), (570, 149386), (661, 128820), (678, 125590), (1130, 75354), (1140, 74693), (1322, 64410), (1356, 62795), (1695, 50236), (1983, 42940), (2147, 39660), (2260, 37677), (2644, 32205), (3305, 25764), (3390, 25118), (3966, 21470), (4294, 19830), (6441, 13220), (6610, 12882), (6780, 12559), (7932, 10735), (8588, 9915)]