85636260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:298

約数の個数: 144

約数和(自身を含む): 272563200

約数和(自身を除く): 186926940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 103, 124, 149, 155, 180, 186, 206, 279, 298, 309, 310, 372, 412, 447, 465, 515, 558, 596, 618, 620, 745, 894, 927, 930, 1030, 1116, 1236, 1341, 1395, 1490, 1545, 1788, 1854, 1860, 2060, 2235, 2682, 2790, 2980, 3090, 3193, 3708, 4470, 4619, 4635, 5364, 5580, 6180, 6386, 6705, 8940, 9238, 9270, 9579, 12772, 13410, 13857, 15347, 15965, 18476, 18540, 19158, 23095, 26820, 27714, 28737, 30694, 31930, 38316, 41571, 46041, 46190, 47895, 55428, 57474, 61388, 63860, 69285, 76735, 83142, 92082, 92380, 95790, 114948, 138123, 138570, 143685, 153470, 166284, 184164, 191580, 207855, 230205, 276246, 277140, 287370, 306940, 415710, 460410, 475757, 552492, 574740, 690615, 831420, 920820, 951514, 1381230, 1427271, 1903028, 2378785, 2762460, 2854542, 4281813, 4757570, 5709084, 7136355, 8563626, 9515140, 14272710, 17127252, 21409065, 28545420, 42818130, 85636260]

約数ペア:

[(1, 85636260), (2, 42818130), (3, 28545420), (4, 21409065), (5, 17127252), (6, 14272710), (9, 9515140), (10, 8563626), (12, 7136355), (15, 5709084), (18, 4757570), (20, 4281813), (30, 2854542), (31, 2762460), (36, 2378785), (45, 1903028), (60, 1427271), (62, 1381230), (90, 951514), (93, 920820), (103, 831420), (124, 690615), (149, 574740), (155, 552492), (180, 475757), (186, 460410), (206, 415710), (279, 306940), (298, 287370), (309, 277140), (310, 276246), (372, 230205), (412, 207855), (447, 191580), (465, 184164), (515, 166284), (558, 153470), (596, 143685), (618, 138570), (620, 138123), (745, 114948), (894, 95790), (927, 92380), (930, 92082), (1030, 83142), (1116, 76735), (1236, 69285), (1341, 63860), (1395, 61388), (1490, 57474), (1545, 55428), (1788, 47895), (1854, 46190), (1860, 46041), (2060, 41571), (2235, 38316), (2682, 31930), (2790, 30694), (2980, 28737), (3090, 27714), (3193, 26820), (3708, 23095), (4470, 19158), (4619, 18540), (4635, 18476), (5364, 15965), (5580, 15347), (6180, 13857), (6386, 13410), (6705, 12772), (8940, 9579), (9238, 9270)]