146749250

素因数分解:

$2^1\times 5^3\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:300

約数の個数: 64

約数和(自身を含む): 286191360

約数和(自身を除く): 139442110

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 103, 125, 139, 205, 206, 250, 278, 410, 515, 695, 1025, 1030, 1390, 2050, 2575, 3475, 4223, 5125, 5150, 5699, 6950, 8446, 10250, 11398, 12875, 14317, 17375, 21115, 25750, 28495, 28634, 34750, 42230, 56990, 71585, 105575, 142475, 143170, 211150, 284950, 357925, 527875, 586997, 712375, 715850, 1055750, 1173994, 1424750, 1789625, 2934985, 3579250, 5869970, 14674925, 29349850, 73374625, 146749250]

約数ペア:

[(1, 146749250), (2, 73374625), (5, 29349850), (10, 14674925), (25, 5869970), (41, 3579250), (50, 2934985), (82, 1789625), (103, 1424750), (125, 1173994), (139, 1055750), (205, 715850), (206, 712375), (250, 586997), (278, 527875), (410, 357925), (515, 284950), (695, 211150), (1025, 143170), (1030, 142475), (1390, 105575), (2050, 71585), (2575, 56990), (3475, 42230), (4223, 34750), (5125, 28634), (5150, 28495), (5699, 25750), (6950, 21115), (8446, 17375), (10250, 14317), (11398, 12875)]