64178946.000000000

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{719}}^1$

素因数の和:850

約数の個数: 96

約数和(自身を含む): 309329280

約数和(自身を除く): 198222210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 101, 102, 153, 170, 202, 255, 303, 306, 505, 510, 606, 719, 765, 909, 1010, 1438, 1515, 1530, 1717, 1818, 2157, 3030, 3434, 3595, 4314, 4545, 5151, 6471, 7190, 8585, 9090, 10302, 10785, 12223, 12942, 15453, 17170, 21570, 24446, 25755, 30906, 32355, 36669, 51510, 61115, 64710, 72619, 73338, 77265, 110007, 122230, 145238, 154530, 183345, 217857, 220014, 363095, 366690, 435714, 550035, 653571, 726190, 1089285, 1100070, 1234523, 1307142, 2178570, 2469046, 3267855, 3703569, 6172615, 6535710, 7407138, 11110707, 12345230, 18517845, 22221414, 37035690, 55553535, 111107070]

約数ペア:

[(1, 111107070), (2, 55553535), (3, 37035690), (5, 22221414), (6, 18517845), (9, 12345230), (10, 11110707), (15, 7407138), (17, 6535710), (18, 6172615), (30, 3703569), (34, 3267855), (45, 2469046), (51, 2178570), (85, 1307142), (90, 1234523), (101, 1100070), (102, 1089285), (153, 726190), (170, 653571), (202, 550035), (255, 435714), (303, 366690), (306, 363095), (505, 220014), (510, 217857), (606, 183345), (719, 154530), (765, 145238), (909, 122230), (1010, 110007), (1438, 77265), (1515, 73338), (1530, 72619), (1717, 64710), (1818, 61115), (2157, 51510), (3030, 36669), (3434, 32355), (3595, 30906), (4314, 25755), (4545, 24446), (5151, 21570), (6471, 17170), (7190, 15453), (8585, 12942), (9090, 12223), (10302, 10785)]