91071900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{2153}}^1$

素因数の和:2220

約数の個数: 108

約数和(自身を含む): 291668832

約数和(自身を除く): 200596932

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 47, 50, 60, 75, 90, 94, 100, 141, 150, 180, 188, 225, 235, 282, 300, 423, 450, 470, 564, 705, 846, 900, 940, 1175, 1410, 1692, 2115, 2153, 2350, 2820, 3525, 4230, 4306, 4700, 6459, 7050, 8460, 8612, 10575, 10765, 12918, 14100, 19377, 21150, 21530, 25836, 32295, 38754, 42300, 43060, 53825, 64590, 77508, 96885, 101191, 107650, 129180, 161475, 193770, 202382, 215300, 303573, 322950, 387540, 404764, 484425, 505955, 607146, 645900, 910719, 968850, 1011910, 1214292, 1517865, 1821438, 1937700, 2023820, 2529775, 3035730, 3642876, 4553595, 5059550, 6071460, 7589325, 9107190, 10119100, 15178650, 18214380, 22767975, 30357300, 45535950, 91071900]

約数ペア:

[(1, 91071900), (2, 45535950), (3, 30357300), (4, 22767975), (5, 18214380), (6, 15178650), (9, 10119100), (10, 9107190), (12, 7589325), (15, 6071460), (18, 5059550), (20, 4553595), (25, 3642876), (30, 3035730), (36, 2529775), (45, 2023820), (47, 1937700), (50, 1821438), (60, 1517865), (75, 1214292), (90, 1011910), (94, 968850), (100, 910719), (141, 645900), (150, 607146), (180, 505955), (188, 484425), (225, 404764), (235, 387540), (282, 322950), (300, 303573), (423, 215300), (450, 202382), (470, 193770), (564, 161475), (705, 129180), (846, 107650), (900, 101191), (940, 96885), (1175, 77508), (1410, 64590), (1692, 53825), (2115, 43060), (2153, 42300), (2350, 38754), (2820, 32295), (3525, 25836), (4230, 21530), (4306, 21150), (4700, 19377), (6459, 14100), (7050, 12918), (8460, 10765), (8612, 10575)]