66893040

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:99

約数の個数: 280

約数和(自身を含む): 247210368

約数和(自身を除く): 180317328

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 37, 40, 45, 48, 54, 60, 62, 72, 74, 80, 81, 90, 93, 108, 111, 120, 124, 135, 144, 148, 155, 162, 180, 185, 186, 216, 222, 240, 243, 248, 270, 279, 296, 310, 324, 333, 360, 370, 372, 405, 432, 444, 465, 486, 496, 540, 555, 558, 592, 620, 648, 666, 720, 729, 740, 744, 810, 837, 888, 930, 972, 999, 1080, 1110, 1116, 1147, 1215, 1240, 1296, 1332, 1395, 1458, 1480, 1488, 1620, 1665, 1674, 1776, 1860, 1944, 1998, 2160, 2220, 2232, 2294, 2430, 2480, 2511, 2664, 2790, 2916, 2960, 2997, 3240, 3330, 3348, 3441, 3645, 3720, 3888, 3996, 4185, 4440, 4464, 4588, 4860, 4995, 5022, 5328, 5580, 5735, 5832, 5994, 6480, 6660, 6696, 6882, 7290, 7440, 7533, 7992, 8370, 8880, 8991, 9176, 9720, 9990, 10044, 10323, 11160, 11470, 11664, 11988, 12555, 13320, 13392, 13764, 14580, 14985, 15066, 15984, 16740, 17205, 17982, 18352, 19440, 19980, 20088, 20646, 22320, 22599, 22940, 23976, 25110, 26640, 26973, 27528, 29160, 29970, 30132, 30969, 33480, 34410, 35964, 37665, 39960, 40176, 41292, 44955, 45198, 45880, 47952, 50220, 51615, 53946, 55056, 58320, 59940, 60264, 61938, 66960, 68820, 71928, 75330, 79920, 82584, 89910, 90396, 91760, 92907, 100440, 103230, 107892, 112995, 119880, 120528, 123876, 134865, 137640, 143856, 150660, 154845, 165168, 179820, 180792, 185814, 200880, 206460, 215784, 225990, 239760, 247752, 269730, 275280, 278721, 301320, 309690, 359640, 361584, 371628, 412920, 431568, 451980, 464535, 495504, 539460, 557442, 602640, 619380, 719280, 743256, 825840, 836163, 903960, 929070, 1078920, 1114884, 1238760, 1393605, 1486512, 1672326, 1807920, 1858140, 2157840, 2229768, 2477520, 2787210, 3344652, 3716280, 4180815, 4459536, 5574420, 6689304, 7432560, 8361630, 11148840, 13378608, 16723260, 22297680, 33446520, 66893040]

約数ペア:

[(1, 66893040), (2, 33446520), (3, 22297680), (4, 16723260), (5, 13378608), (6, 11148840), (8, 8361630), (9, 7432560), (10, 6689304), (12, 5574420), (15, 4459536), (16, 4180815), (18, 3716280), (20, 3344652), (24, 2787210), (27, 2477520), (30, 2229768), (31, 2157840), (36, 1858140), (37, 1807920), (40, 1672326), (45, 1486512), (48, 1393605), (54, 1238760), (60, 1114884), (62, 1078920), (72, 929070), (74, 903960), (80, 836163), (81, 825840), (90, 743256), (93, 719280), (108, 619380), (111, 602640), (120, 557442), (124, 539460), (135, 495504), (144, 464535), (148, 451980), (155, 431568), (162, 412920), (180, 371628), (185, 361584), (186, 359640), (216, 309690), (222, 301320), (240, 278721), (243, 275280), (248, 269730), (270, 247752), (279, 239760), (296, 225990), (310, 215784), (324, 206460), (333, 200880), (360, 185814), (370, 180792), (372, 179820), (405, 165168), (432, 154845), (444, 150660), (465, 143856), (486, 137640), (496, 134865), (540, 123876), (555, 120528), (558, 119880), (592, 112995), (620, 107892), (648, 103230), (666, 100440), (720, 92907), (729, 91760), (740, 90396), (744, 89910), (810, 82584), (837, 79920), (888, 75330), (930, 71928), (972, 68820), (999, 66960), (1080, 61938), (1110, 60264), (1116, 59940), (1147, 58320), (1215, 55056), (1240, 53946), (1296, 51615), (1332, 50220), (1395, 47952), (1458, 45880), (1480, 45198), (1488, 44955), (1620, 41292), (1665, 40176), (1674, 39960), (1776, 37665), (1860, 35964), (1944, 34410), (1998, 33480), (2160, 30969), (2220, 30132), (2232, 29970), (2294, 29160), (2430, 27528), (2480, 26973), (2511, 26640), (2664, 25110), (2790, 23976), (2916, 22940), (2960, 22599), (2997, 22320), (3240, 20646), (3330, 20088), (3348, 19980), (3441, 19440), (3645, 18352), (3720, 17982), (3888, 17205), (3996, 16740), (4185, 15984), (4440, 15066), (4464, 14985), (4588, 14580), (4860, 13764), (4995, 13392), (5022, 13320), (5328, 12555), (5580, 11988), (5735, 11664), (5832, 11470), (5994, 11160), (6480, 10323), (6660, 10044), (6696, 9990), (6882, 9720), (7290, 9176), (7440, 8991), (7533, 8880), (7992, 8370)]