90695880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{619}}^1$

素因数の和:684

約数の個数: 192

約数和(自身を含む): 330782400

約数和(自身を除く): 240086520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 37, 40, 44, 45, 55, 60, 66, 72, 74, 88, 90, 99, 110, 111, 120, 132, 148, 165, 180, 185, 198, 220, 222, 264, 296, 330, 333, 360, 370, 396, 407, 440, 444, 495, 555, 619, 660, 666, 740, 792, 814, 888, 990, 1110, 1221, 1238, 1320, 1332, 1480, 1628, 1665, 1857, 1980, 2035, 2220, 2442, 2476, 2664, 3095, 3256, 3330, 3663, 3714, 3960, 4070, 4440, 4884, 4952, 5571, 6105, 6190, 6660, 6809, 7326, 7428, 8140, 9285, 9768, 11142, 12210, 12380, 13320, 13618, 14652, 14856, 16280, 18315, 18570, 20427, 22284, 22903, 24420, 24760, 27236, 27855, 29304, 34045, 36630, 37140, 40854, 44568, 45806, 48840, 54472, 55710, 61281, 68090, 68709, 73260, 74280, 81708, 91612, 102135, 111420, 114515, 122562, 136180, 137418, 146520, 163416, 183224, 204270, 206127, 222840, 229030, 245124, 251933, 272360, 274836, 306405, 343545, 408540, 412254, 458060, 490248, 503866, 549672, 612810, 687090, 755799, 817080, 824508, 916120, 1007732, 1030635, 1225620, 1259665, 1374180, 1511598, 1649016, 2015464, 2061270, 2267397, 2451240, 2519330, 2748360, 3023196, 3778995, 4122540, 4534794, 5038660, 6046392, 7557990, 8245080, 9069588, 10077320, 11336985, 15115980, 18139176, 22673970, 30231960, 45347940, 90695880]

約数ペア:

[(1, 90695880), (2, 45347940), (3, 30231960), (4, 22673970), (5, 18139176), (6, 15115980), (8, 11336985), (9, 10077320), (10, 9069588), (11, 8245080), (12, 7557990), (15, 6046392), (18, 5038660), (20, 4534794), (22, 4122540), (24, 3778995), (30, 3023196), (33, 2748360), (36, 2519330), (37, 2451240), (40, 2267397), (44, 2061270), (45, 2015464), (55, 1649016), (60, 1511598), (66, 1374180), (72, 1259665), (74, 1225620), (88, 1030635), (90, 1007732), (99, 916120), (110, 824508), (111, 817080), (120, 755799), (132, 687090), (148, 612810), (165, 549672), (180, 503866), (185, 490248), (198, 458060), (220, 412254), (222, 408540), (264, 343545), (296, 306405), (330, 274836), (333, 272360), (360, 251933), (370, 245124), (396, 229030), (407, 222840), (440, 206127), (444, 204270), (495, 183224), (555, 163416), (619, 146520), (660, 137418), (666, 136180), (740, 122562), (792, 114515), (814, 111420), (888, 102135), (990, 91612), (1110, 81708), (1221, 74280), (1238, 73260), (1320, 68709), (1332, 68090), (1480, 61281), (1628, 55710), (1665, 54472), (1857, 48840), (1980, 45806), (2035, 44568), (2220, 40854), (2442, 37140), (2476, 36630), (2664, 34045), (3095, 29304), (3256, 27855), (3330, 27236), (3663, 24760), (3714, 24420), (3960, 22903), (4070, 22284), (4440, 20427), (4884, 18570), (4952, 18315), (5571, 16280), (6105, 14856), (6190, 14652), (6660, 13618), (6809, 13320), (7326, 12380), (7428, 12210), (8140, 11142), (9285, 9768)]