66439350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{191}}^1\times {\mathrm{773}}^1$

素因数の和:982

約数の個数: 72

約数和(自身を含む): 179667072

約数和(自身を除く): 113227722

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 191, 225, 382, 450, 573, 773, 955, 1146, 1546, 1719, 1910, 2319, 2865, 3438, 3865, 4638, 4775, 5730, 6957, 7730, 8595, 9550, 11595, 13914, 14325, 17190, 19325, 23190, 28650, 34785, 38650, 42975, 57975, 69570, 85950, 115950, 147643, 173925, 295286, 347850, 442929, 738215, 885858, 1328787, 1476430, 2214645, 2657574, 3691075, 4429290, 6643935, 7382150, 11073225, 13287870, 22146450, 33219675, 66439350]

約数ペア:

[(1, 66439350), (2, 33219675), (3, 22146450), (5, 13287870), (6, 11073225), (9, 7382150), (10, 6643935), (15, 4429290), (18, 3691075), (25, 2657574), (30, 2214645), (45, 1476430), (50, 1328787), (75, 885858), (90, 738215), (150, 442929), (191, 347850), (225, 295286), (382, 173925), (450, 147643), (573, 115950), (773, 85950), (955, 69570), (1146, 57975), (1546, 42975), (1719, 38650), (1910, 34785), (2319, 28650), (2865, 23190), (3438, 19325), (3865, 17190), (4638, 14325), (4775, 13914), (5730, 11595), (6957, 9550), (7730, 8595)]