66191100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{3617}}^1$

素因数の和:3695

約数の個数: 72

約数和(自身を含む): 194706288

約数和(自身を除く): 128515188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 61, 75, 100, 122, 150, 183, 244, 300, 305, 366, 610, 732, 915, 1220, 1525, 1830, 3050, 3617, 3660, 4575, 6100, 7234, 9150, 10851, 14468, 18085, 18300, 21702, 36170, 43404, 54255, 72340, 90425, 108510, 180850, 217020, 220637, 271275, 361700, 441274, 542550, 661911, 882548, 1085100, 1103185, 1323822, 2206370, 2647644, 3309555, 4412740, 5515925, 6619110, 11031850, 13238220, 16547775, 22063700, 33095550, 66191100]

約数ペア:

[(1, 66191100), (2, 33095550), (3, 22063700), (4, 16547775), (5, 13238220), (6, 11031850), (10, 6619110), (12, 5515925), (15, 4412740), (20, 3309555), (25, 2647644), (30, 2206370), (50, 1323822), (60, 1103185), (61, 1085100), (75, 882548), (100, 661911), (122, 542550), (150, 441274), (183, 361700), (244, 271275), (300, 220637), (305, 217020), (366, 180850), (610, 108510), (732, 90425), (915, 72340), (1220, 54255), (1525, 43404), (1830, 36170), (3050, 21702), (3617, 18300), (3660, 18085), (4575, 14468), (6100, 10851), (7234, 9150)]