61701000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:312

約数の個数: 128

約数和(自身を含む): 195212160

約数和(自身を除く): 133511160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 131, 150, 157, 200, 250, 262, 300, 314, 375, 393, 471, 500, 524, 600, 628, 655, 750, 785, 786, 942, 1000, 1048, 1256, 1310, 1500, 1570, 1572, 1884, 1965, 2355, 2620, 3000, 3140, 3144, 3275, 3768, 3925, 3930, 4710, 5240, 6280, 6550, 7850, 7860, 9420, 9825, 11775, 13100, 15700, 15720, 16375, 18840, 19625, 19650, 20567, 23550, 26200, 31400, 32750, 39250, 39300, 41134, 47100, 49125, 58875, 61701, 65500, 78500, 78600, 82268, 94200, 98250, 102835, 117750, 123402, 131000, 157000, 164536, 196500, 205670, 235500, 246804, 308505, 393000, 411340, 471000, 493608, 514175, 617010, 822680, 1028350, 1234020, 1542525, 2056700, 2468040, 2570875, 3085050, 4113400, 5141750, 6170100, 7712625, 10283500, 12340200, 15425250, 20567000, 30850500, 61701000]

約数ペア:

[(1, 61701000), (2, 30850500), (3, 20567000), (4, 15425250), (5, 12340200), (6, 10283500), (8, 7712625), (10, 6170100), (12, 5141750), (15, 4113400), (20, 3085050), (24, 2570875), (25, 2468040), (30, 2056700), (40, 1542525), (50, 1234020), (60, 1028350), (75, 822680), (100, 617010), (120, 514175), (125, 493608), (131, 471000), (150, 411340), (157, 393000), (200, 308505), (250, 246804), (262, 235500), (300, 205670), (314, 196500), (375, 164536), (393, 157000), (471, 131000), (500, 123402), (524, 117750), (600, 102835), (628, 98250), (655, 94200), (750, 82268), (785, 78600), (786, 78500), (942, 65500), (1000, 61701), (1048, 58875), (1256, 49125), (1310, 47100), (1500, 41134), (1570, 39300), (1572, 39250), (1884, 32750), (1965, 31400), (2355, 26200), (2620, 23550), (3000, 20567), (3140, 19650), (3144, 19625), (3275, 18840), (3768, 16375), (3925, 15720), (3930, 15700), (4710, 13100), (5240, 11775), (6280, 9825), (6550, 9420), (7850, 7860)]