54672840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:145

約数の個数: 256

約数和(自身を含む): 199065600

約数和(自身を除く): 144392760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 31, 36, 40, 45, 46, 54, 60, 62, 69, 71, 72, 90, 92, 93, 108, 115, 120, 124, 135, 138, 142, 155, 180, 184, 186, 207, 213, 216, 230, 248, 270, 276, 279, 284, 310, 345, 355, 360, 372, 414, 426, 460, 465, 540, 552, 558, 568, 620, 621, 639, 690, 710, 713, 744, 828, 837, 852, 920, 930, 1035, 1065, 1080, 1116, 1240, 1242, 1278, 1380, 1395, 1420, 1426, 1633, 1656, 1674, 1704, 1860, 1917, 2070, 2130, 2139, 2201, 2232, 2484, 2556, 2760, 2790, 2840, 2852, 3105, 3195, 3266, 3348, 3565, 3720, 3834, 4140, 4185, 4260, 4278, 4402, 4899, 4968, 5112, 5580, 5704, 6210, 6390, 6417, 6532, 6603, 6696, 7130, 7668, 8165, 8280, 8370, 8520, 8556, 8804, 9585, 9798, 10695, 11005, 11160, 12420, 12780, 12834, 13064, 13206, 14260, 14697, 15336, 16330, 16740, 17112, 17608, 19170, 19251, 19596, 19809, 21390, 22010, 24495, 24840, 25560, 25668, 26412, 28520, 29394, 32085, 32660, 33015, 33480, 38340, 38502, 39192, 39618, 42780, 44020, 44091, 48990, 50623, 51336, 52824, 58788, 59427, 64170, 65320, 66030, 73485, 76680, 77004, 79236, 85560, 88040, 88182, 96255, 97980, 99045, 101246, 117576, 118854, 128340, 132060, 146970, 151869, 154008, 158472, 176364, 192510, 195960, 198090, 202492, 220455, 237708, 253115, 256680, 264120, 293940, 297135, 303738, 352728, 385020, 396180, 404984, 440910, 455607, 475416, 506230, 587880, 594270, 607476, 759345, 770040, 792360, 881820, 911214, 1012460, 1188540, 1214952, 1366821, 1518690, 1763640, 1822428, 2024920, 2278035, 2377080, 2733642, 3037380, 3644856, 4556070, 5467284, 6074760, 6834105, 9112140, 10934568, 13668210, 18224280, 27336420, 54672840]

約数ペア:

[(1, 54672840), (2, 27336420), (3, 18224280), (4, 13668210), (5, 10934568), (6, 9112140), (8, 6834105), (9, 6074760), (10, 5467284), (12, 4556070), (15, 3644856), (18, 3037380), (20, 2733642), (23, 2377080), (24, 2278035), (27, 2024920), (30, 1822428), (31, 1763640), (36, 1518690), (40, 1366821), (45, 1214952), (46, 1188540), (54, 1012460), (60, 911214), (62, 881820), (69, 792360), (71, 770040), (72, 759345), (90, 607476), (92, 594270), (93, 587880), (108, 506230), (115, 475416), (120, 455607), (124, 440910), (135, 404984), (138, 396180), (142, 385020), (155, 352728), (180, 303738), (184, 297135), (186, 293940), (207, 264120), (213, 256680), (216, 253115), (230, 237708), (248, 220455), (270, 202492), (276, 198090), (279, 195960), (284, 192510), (310, 176364), (345, 158472), (355, 154008), (360, 151869), (372, 146970), (414, 132060), (426, 128340), (460, 118854), (465, 117576), (540, 101246), (552, 99045), (558, 97980), (568, 96255), (620, 88182), (621, 88040), (639, 85560), (690, 79236), (710, 77004), (713, 76680), (744, 73485), (828, 66030), (837, 65320), (852, 64170), (920, 59427), (930, 58788), (1035, 52824), (1065, 51336), (1080, 50623), (1116, 48990), (1240, 44091), (1242, 44020), (1278, 42780), (1380, 39618), (1395, 39192), (1420, 38502), (1426, 38340), (1633, 33480), (1656, 33015), (1674, 32660), (1704, 32085), (1860, 29394), (1917, 28520), (2070, 26412), (2130, 25668), (2139, 25560), (2201, 24840), (2232, 24495), (2484, 22010), (2556, 21390), (2760, 19809), (2790, 19596), (2840, 19251), (2852, 19170), (3105, 17608), (3195, 17112), (3266, 16740), (3348, 16330), (3565, 15336), (3720, 14697), (3834, 14260), (4140, 13206), (4185, 13064), (4260, 12834), (4278, 12780), (4402, 12420), (4899, 11160), (4968, 11005), (5112, 10695), (5580, 9798), (5704, 9585), (6210, 8804), (6390, 8556), (6417, 8520), (6532, 8370), (6603, 8280), (6696, 8165), (7130, 7668)]