100590975

素因数分解:

$3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1$

素因数の和:377

約数の個数: 72

約数和(自身を含む): 190016112

約数和(自身を除く): 89425137

約数列:

[1, 3, 5, 9, 15, 25, 37, 43, 45, 75, 111, 129, 185, 215, 225, 281, 333, 387, 555, 645, 843, 925, 1075, 1405, 1591, 1665, 1935, 2529, 2775, 3225, 4215, 4773, 7025, 7955, 8325, 9675, 10397, 12083, 12645, 14319, 21075, 23865, 31191, 36249, 39775, 51985, 60415, 63225, 71595, 93573, 108747, 119325, 155955, 181245, 259925, 302075, 357975, 447071, 467865, 543735, 779775, 906225, 1341213, 2235355, 2339325, 2718675, 4023639, 6706065, 11176775, 20118195, 33530325, 100590975]

約数ペア:

[(1, 100590975), (3, 33530325), (5, 20118195), (9, 11176775), (15, 6706065), (25, 4023639), (37, 2718675), (43, 2339325), (45, 2235355), (75, 1341213), (111, 906225), (129, 779775), (185, 543735), (215, 467865), (225, 447071), (281, 357975), (333, 302075), (387, 259925), (555, 181245), (645, 155955), (843, 119325), (925, 108747), (1075, 93573), (1405, 71595), (1591, 63225), (1665, 60415), (1935, 51985), (2529, 39775), (2775, 36249), (3225, 31191), (4215, 23865), (4773, 21075), (7025, 14319), (7955, 12645), (8325, 12083), (9675, 10397)]