29402280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:160

約数の個数: 192

約数和(自身を含む): 103109760

約数和(自身を除く): 73707480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 53, 60, 67, 69, 72, 90, 92, 106, 115, 120, 134, 138, 159, 180, 184, 201, 207, 212, 230, 265, 268, 276, 318, 335, 345, 360, 402, 414, 424, 460, 477, 530, 536, 552, 603, 636, 670, 690, 795, 804, 828, 920, 954, 1005, 1035, 1060, 1206, 1219, 1272, 1340, 1380, 1541, 1590, 1608, 1656, 1908, 2010, 2070, 2120, 2385, 2412, 2438, 2680, 2760, 3015, 3082, 3180, 3551, 3657, 3816, 4020, 4140, 4623, 4770, 4824, 4876, 6030, 6095, 6164, 6360, 7102, 7314, 7705, 8040, 8280, 9246, 9540, 9752, 10653, 10971, 12060, 12190, 12328, 13869, 14204, 14628, 15410, 17755, 18285, 18492, 19080, 21306, 21942, 23115, 24120, 24380, 27738, 28408, 29256, 30820, 31959, 35510, 36570, 36984, 42612, 43884, 46230, 48760, 53265, 54855, 55476, 61640, 63918, 69345, 71020, 73140, 81673, 85224, 87768, 92460, 106530, 109710, 110952, 127836, 138690, 142040, 146280, 159795, 163346, 184920, 213060, 219420, 245019, 255672, 277380, 319590, 326692, 408365, 426120, 438840, 490038, 554760, 639180, 653384, 735057, 816730, 980076, 1225095, 1278360, 1470114, 1633460, 1960152, 2450190, 2940228, 3266920, 3675285, 4900380, 5880456, 7350570, 9800760, 14701140, 29402280]

約数ペア:

[(1, 29402280), (2, 14701140), (3, 9800760), (4, 7350570), (5, 5880456), (6, 4900380), (8, 3675285), (9, 3266920), (10, 2940228), (12, 2450190), (15, 1960152), (18, 1633460), (20, 1470114), (23, 1278360), (24, 1225095), (30, 980076), (36, 816730), (40, 735057), (45, 653384), (46, 639180), (53, 554760), (60, 490038), (67, 438840), (69, 426120), (72, 408365), (90, 326692), (92, 319590), (106, 277380), (115, 255672), (120, 245019), (134, 219420), (138, 213060), (159, 184920), (180, 163346), (184, 159795), (201, 146280), (207, 142040), (212, 138690), (230, 127836), (265, 110952), (268, 109710), (276, 106530), (318, 92460), (335, 87768), (345, 85224), (360, 81673), (402, 73140), (414, 71020), (424, 69345), (460, 63918), (477, 61640), (530, 55476), (536, 54855), (552, 53265), (603, 48760), (636, 46230), (670, 43884), (690, 42612), (795, 36984), (804, 36570), (828, 35510), (920, 31959), (954, 30820), (1005, 29256), (1035, 28408), (1060, 27738), (1206, 24380), (1219, 24120), (1272, 23115), (1340, 21942), (1380, 21306), (1541, 19080), (1590, 18492), (1608, 18285), (1656, 17755), (1908, 15410), (2010, 14628), (2070, 14204), (2120, 13869), (2385, 12328), (2412, 12190), (2438, 12060), (2680, 10971), (2760, 10653), (3015, 9752), (3082, 9540), (3180, 9246), (3551, 8280), (3657, 8040), (3816, 7705), (4020, 7314), (4140, 7102), (4623, 6360), (4770, 6164), (4824, 6095), (4876, 6030)]