86813700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{47}}^2\times {\mathrm{131}}^1$

素因数の和:242

約数の個数: 108

約数和(自身を含む): 258598032

約数和(自身を除く): 171784332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 47, 50, 60, 75, 94, 100, 131, 141, 150, 188, 235, 262, 282, 300, 393, 470, 524, 564, 655, 705, 786, 940, 1175, 1310, 1410, 1572, 1965, 2209, 2350, 2620, 2820, 3275, 3525, 3930, 4418, 4700, 6157, 6550, 6627, 7050, 7860, 8836, 9825, 11045, 12314, 13100, 13254, 14100, 18471, 19650, 22090, 24628, 26508, 30785, 33135, 36942, 39300, 44180, 55225, 61570, 66270, 73884, 92355, 110450, 123140, 132540, 153925, 165675, 184710, 220900, 289379, 307850, 331350, 369420, 461775, 578758, 615700, 662700, 868137, 923550, 1157516, 1446895, 1736274, 1847100, 2893790, 3472548, 4340685, 5787580, 7234475, 8681370, 14468950, 17362740, 21703425, 28937900, 43406850, 86813700]

約数ペア:

[(1, 86813700), (2, 43406850), (3, 28937900), (4, 21703425), (5, 17362740), (6, 14468950), (10, 8681370), (12, 7234475), (15, 5787580), (20, 4340685), (25, 3472548), (30, 2893790), (47, 1847100), (50, 1736274), (60, 1446895), (75, 1157516), (94, 923550), (100, 868137), (131, 662700), (141, 615700), (150, 578758), (188, 461775), (235, 369420), (262, 331350), (282, 307850), (300, 289379), (393, 220900), (470, 184710), (524, 165675), (564, 153925), (655, 132540), (705, 123140), (786, 110450), (940, 92355), (1175, 73884), (1310, 66270), (1410, 61570), (1572, 55225), (1965, 44180), (2209, 39300), (2350, 36942), (2620, 33135), (2820, 30785), (3275, 26508), (3525, 24628), (3930, 22090), (4418, 19650), (4700, 18471), (6157, 14100), (6550, 13254), (6627, 13100), (7050, 12314), (7860, 11045), (8836, 9825)]