73286280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:260

約数の個数: 192

約数和(自身を含む): 254741760

約数和(自身を除く): 181455480

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, 69, 72, 90, 92, 106, 115, 120, 138, 159, 167, 180, 184, 207, 212, 230, 265, 276, 318, 334, 345, 360, 414, 424, 460, 477, 501, 530, 552, 636, 668, 690, 795, 828, 835, 920, 954, 1002, 1035, 1060, 1219, 1272, 1336, 1380, 1503, 1590, 1656, 1670, 1908, 2004, 2070, 2120, 2385, 2438, 2505, 2760, 3006, 3180, 3340, 3657, 3816, 3841, 4008, 4140, 4770, 4876, 5010, 6012, 6095, 6360, 6680, 7314, 7515, 7682, 8280, 8851, 9540, 9752, 10020, 10971, 11523, 12024, 12190, 14628, 15030, 15364, 17702, 18285, 19080, 19205, 20040, 21942, 23046, 24380, 26553, 29256, 30060, 30728, 34569, 35404, 36570, 38410, 43884, 44255, 46092, 48760, 53106, 54855, 57615, 60120, 69138, 70808, 73140, 76820, 79659, 87768, 88510, 92184, 106212, 109710, 115230, 132765, 138276, 146280, 153640, 159318, 172845, 177020, 203573, 212424, 219420, 230460, 265530, 276552, 318636, 345690, 354040, 398295, 407146, 438840, 460920, 531060, 610719, 637272, 691380, 796590, 814292, 1017865, 1062120, 1221438, 1382760, 1593180, 1628584, 1832157, 2035730, 2442876, 3053595, 3186360, 3664314, 4071460, 4885752, 6107190, 7328628, 8142920, 9160785, 12214380, 14657256, 18321570, 24428760, 36643140, 73286280]

約数ペア:

[(1, 73286280), (2, 36643140), (3, 24428760), (4, 18321570), (5, 14657256), (6, 12214380), (8, 9160785), (9, 8142920), (10, 7328628), (12, 6107190), (15, 4885752), (18, 4071460), (20, 3664314), (23, 3186360), (24, 3053595), (30, 2442876), (36, 2035730), (40, 1832157), (45, 1628584), (46, 1593180), (53, 1382760), (60, 1221438), (69, 1062120), (72, 1017865), (90, 814292), (92, 796590), (106, 691380), (115, 637272), (120, 610719), (138, 531060), (159, 460920), (167, 438840), (180, 407146), (184, 398295), (207, 354040), (212, 345690), (230, 318636), (265, 276552), (276, 265530), (318, 230460), (334, 219420), (345, 212424), (360, 203573), (414, 177020), (424, 172845), (460, 159318), (477, 153640), (501, 146280), (530, 138276), (552, 132765), (636, 115230), (668, 109710), (690, 106212), (795, 92184), (828, 88510), (835, 87768), (920, 79659), (954, 76820), (1002, 73140), (1035, 70808), (1060, 69138), (1219, 60120), (1272, 57615), (1336, 54855), (1380, 53106), (1503, 48760), (1590, 46092), (1656, 44255), (1670, 43884), (1908, 38410), (2004, 36570), (2070, 35404), (2120, 34569), (2385, 30728), (2438, 30060), (2505, 29256), (2760, 26553), (3006, 24380), (3180, 23046), (3340, 21942), (3657, 20040), (3816, 19205), (3841, 19080), (4008, 18285), (4140, 17702), (4770, 15364), (4876, 15030), (5010, 14628), (6012, 12190), (6095, 12024), (6360, 11523), (6680, 10971), (7314, 10020), (7515, 9752), (7682, 9540), (8280, 8851)]