88682940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{691}}^1$

素因数の和:760

約数の個数: 144

約数和(自身を含む): 290174976

約数和(自身を除く): 201492036

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 31, 36, 45, 46, 60, 62, 69, 90, 92, 93, 115, 124, 138, 155, 180, 186, 207, 230, 276, 279, 310, 345, 372, 414, 460, 465, 558, 620, 690, 691, 713, 828, 930, 1035, 1116, 1380, 1382, 1395, 1426, 1860, 2070, 2073, 2139, 2764, 2790, 2852, 3455, 3565, 4140, 4146, 4278, 5580, 6219, 6417, 6910, 7130, 8292, 8556, 10365, 10695, 12438, 12834, 13820, 14260, 15893, 20730, 21390, 21421, 24876, 25668, 31095, 31786, 32085, 41460, 42780, 42842, 47679, 62190, 63572, 64170, 64263, 79465, 85684, 95358, 107105, 124380, 128340, 128526, 143037, 158930, 190716, 192789, 214210, 238395, 257052, 286074, 317860, 321315, 385578, 428420, 476790, 492683, 572148, 642630, 715185, 771156, 953580, 963945, 985366, 1285260, 1430370, 1478049, 1927890, 1970732, 2463415, 2860740, 2956098, 3855780, 4434147, 4926830, 5912196, 7390245, 8868294, 9853660, 14780490, 17736588, 22170735, 29560980, 44341470, 88682940]

約数ペア:

[(1, 88682940), (2, 44341470), (3, 29560980), (4, 22170735), (5, 17736588), (6, 14780490), (9, 9853660), (10, 8868294), (12, 7390245), (15, 5912196), (18, 4926830), (20, 4434147), (23, 3855780), (30, 2956098), (31, 2860740), (36, 2463415), (45, 1970732), (46, 1927890), (60, 1478049), (62, 1430370), (69, 1285260), (90, 985366), (92, 963945), (93, 953580), (115, 771156), (124, 715185), (138, 642630), (155, 572148), (180, 492683), (186, 476790), (207, 428420), (230, 385578), (276, 321315), (279, 317860), (310, 286074), (345, 257052), (372, 238395), (414, 214210), (460, 192789), (465, 190716), (558, 158930), (620, 143037), (690, 128526), (691, 128340), (713, 124380), (828, 107105), (930, 95358), (1035, 85684), (1116, 79465), (1380, 64263), (1382, 64170), (1395, 63572), (1426, 62190), (1860, 47679), (2070, 42842), (2073, 42780), (2139, 41460), (2764, 32085), (2790, 31786), (2852, 31095), (3455, 25668), (3565, 24876), (4140, 21421), (4146, 21390), (4278, 20730), (5580, 15893), (6219, 14260), (6417, 13820), (6910, 12834), (7130, 12438), (8292, 10695), (8556, 10365)]