67545720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{461}}^1$

素因数の和:526

約数の個数: 192

約数和(自身を含む): 246486240

約数和(自身を除く): 178940520

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, 461, 495, 555, 660, 666, 740, 792, 814, 888, 922, 990, 1110, 1221, 1320, 1332, 1383, 1480, 1628, 1665, 1844, 1980, 2035, 2220, 2305, 2442, 2664, 2766, 3256, 3330, 3663, 3688, 3960, 4070, 4149, 4440, 4610, 4884, 5071, 5532, 6105, 6660, 6915, 7326, 8140, 8298, 9220, 9768, 10142, 11064, 12210, 13320, 13830, 14652, 15213, 16280, 16596, 17057, 18315, 18440, 20284, 20745, 24420, 25355, 27660, 29304, 30426, 33192, 34114, 36630, 40568, 41490, 45639, 48840, 50710, 51171, 55320, 60852, 68228, 73260, 76065, 82980, 85285, 91278, 101420, 102342, 121704, 136456, 146520, 152130, 153513, 165960, 170570, 182556, 187627, 202840, 204684, 228195, 255855, 304260, 307026, 341140, 365112, 375254, 409368, 456390, 511710, 562881, 608520, 614052, 682280, 750508, 767565, 912780, 938135, 1023420, 1125762, 1228104, 1501016, 1535130, 1688643, 1825560, 1876270, 2046840, 2251524, 2814405, 3070260, 3377286, 3752540, 4503048, 5628810, 6140520, 6754572, 7505080, 8443215, 11257620, 13509144, 16886430, 22515240, 33772860, 67545720]

約数ペア:

[(1, 67545720), (2, 33772860), (3, 22515240), (4, 16886430), (5, 13509144), (6, 11257620), (8, 8443215), (9, 7505080), (10, 6754572), (11, 6140520), (12, 5628810), (15, 4503048), (18, 3752540), (20, 3377286), (22, 3070260), (24, 2814405), (30, 2251524), (33, 2046840), (36, 1876270), (37, 1825560), (40, 1688643), (44, 1535130), (45, 1501016), (55, 1228104), (60, 1125762), (66, 1023420), (72, 938135), (74, 912780), (88, 767565), (90, 750508), (99, 682280), (110, 614052), (111, 608520), (120, 562881), (132, 511710), (148, 456390), (165, 409368), (180, 375254), (185, 365112), (198, 341140), (220, 307026), (222, 304260), (264, 255855), (296, 228195), (330, 204684), (333, 202840), (360, 187627), (370, 182556), (396, 170570), (407, 165960), (440, 153513), (444, 152130), (461, 146520), (495, 136456), (555, 121704), (660, 102342), (666, 101420), (740, 91278), (792, 85285), (814, 82980), (888, 76065), (922, 73260), (990, 68228), (1110, 60852), (1221, 55320), (1320, 51171), (1332, 50710), (1383, 48840), (1480, 45639), (1628, 41490), (1665, 40568), (1844, 36630), (1980, 34114), (2035, 33192), (2220, 30426), (2305, 29304), (2442, 27660), (2664, 25355), (2766, 24420), (3256, 20745), (3330, 20284), (3663, 18440), (3688, 18315), (3960, 17057), (4070, 16596), (4149, 16280), (4440, 15213), (4610, 14652), (4884, 13830), (5071, 13320), (5532, 12210), (6105, 11064), (6660, 10142), (6915, 9768), (7326, 9220), (8140, 8298)]