74597280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1$

素因数の和:303

約数の個数: 192

約数和(自身を含む): 254741760

約数和(自身を除く): 180144480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 29, 30, 32, 40, 46, 48, 58, 60, 69, 80, 87, 92, 96, 115, 116, 120, 138, 145, 160, 174, 184, 230, 232, 233, 240, 276, 290, 345, 348, 368, 435, 460, 464, 466, 480, 552, 580, 667, 690, 696, 699, 736, 870, 920, 928, 932, 1104, 1160, 1165, 1334, 1380, 1392, 1398, 1740, 1840, 1864, 2001, 2208, 2320, 2330, 2668, 2760, 2784, 2796, 3335, 3480, 3495, 3680, 3728, 4002, 4640, 4660, 5336, 5359, 5520, 5592, 6670, 6757, 6960, 6990, 7456, 8004, 9320, 10005, 10672, 10718, 11040, 11184, 13340, 13514, 13920, 13980, 16008, 16077, 18640, 20010, 20271, 21344, 21436, 22368, 26680, 26795, 27028, 27960, 32016, 32154, 33785, 37280, 40020, 40542, 42872, 53360, 53590, 54056, 55920, 64032, 64308, 67570, 80040, 80385, 81084, 85744, 101355, 106720, 107180, 108112, 111840, 128616, 135140, 155411, 160080, 160770, 162168, 171488, 202710, 214360, 216224, 257232, 270280, 310822, 320160, 321540, 324336, 405420, 428720, 466233, 514464, 540560, 621644, 643080, 648672, 777055, 810840, 857440, 932466, 1081120, 1243288, 1286160, 1554110, 1621680, 1864932, 2331165, 2486576, 2572320, 3108220, 3243360, 3729864, 4662330, 4973152, 6216440, 7459728, 9324660, 12432880, 14919456, 18649320, 24865760, 37298640, 74597280]

約数ペア:

[(1, 74597280), (2, 37298640), (3, 24865760), (4, 18649320), (5, 14919456), (6, 12432880), (8, 9324660), (10, 7459728), (12, 6216440), (15, 4973152), (16, 4662330), (20, 3729864), (23, 3243360), (24, 3108220), (29, 2572320), (30, 2486576), (32, 2331165), (40, 1864932), (46, 1621680), (48, 1554110), (58, 1286160), (60, 1243288), (69, 1081120), (80, 932466), (87, 857440), (92, 810840), (96, 777055), (115, 648672), (116, 643080), (120, 621644), (138, 540560), (145, 514464), (160, 466233), (174, 428720), (184, 405420), (230, 324336), (232, 321540), (233, 320160), (240, 310822), (276, 270280), (290, 257232), (345, 216224), (348, 214360), (368, 202710), (435, 171488), (460, 162168), (464, 160770), (466, 160080), (480, 155411), (552, 135140), (580, 128616), (667, 111840), (690, 108112), (696, 107180), (699, 106720), (736, 101355), (870, 85744), (920, 81084), (928, 80385), (932, 80040), (1104, 67570), (1160, 64308), (1165, 64032), (1334, 55920), (1380, 54056), (1392, 53590), (1398, 53360), (1740, 42872), (1840, 40542), (1864, 40020), (2001, 37280), (2208, 33785), (2320, 32154), (2330, 32016), (2668, 27960), (2760, 27028), (2784, 26795), (2796, 26680), (3335, 22368), (3480, 21436), (3495, 21344), (3680, 20271), (3728, 20010), (4002, 18640), (4640, 16077), (4660, 16008), (5336, 13980), (5359, 13920), (5520, 13514), (5592, 13340), (6670, 11184), (6757, 11040), (6960, 10718), (6990, 10672), (7456, 10005), (8004, 9320)]