29987400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:136

約数の個数: 192

約数和(自身を含む): 101243520

約数和(自身を除く): 71256120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 25, 30, 40, 41, 46, 50, 53, 60, 69, 75, 82, 92, 100, 106, 115, 120, 123, 138, 150, 159, 164, 184, 200, 205, 212, 230, 246, 265, 276, 300, 318, 328, 345, 410, 424, 460, 492, 530, 552, 575, 600, 615, 636, 690, 795, 820, 920, 943, 984, 1025, 1060, 1150, 1219, 1230, 1272, 1325, 1380, 1590, 1640, 1725, 1886, 2050, 2120, 2173, 2300, 2438, 2460, 2650, 2760, 2829, 3075, 3180, 3450, 3657, 3772, 3975, 4100, 4346, 4600, 4715, 4876, 4920, 5300, 5658, 6095, 6150, 6360, 6519, 6900, 7314, 7544, 7950, 8200, 8692, 9430, 9752, 10600, 10865, 11316, 12190, 12300, 13038, 13800, 14145, 14628, 15900, 17384, 18285, 18860, 21730, 22632, 23575, 24380, 24600, 26076, 28290, 29256, 30475, 31800, 32595, 36570, 37720, 43460, 47150, 48760, 49979, 52152, 54325, 56580, 60950, 65190, 70725, 73140, 86920, 91425, 94300, 99958, 108650, 113160, 121900, 130380, 141450, 146280, 149937, 162975, 182850, 188600, 199916, 217300, 243800, 249895, 260760, 282900, 299874, 325950, 365700, 399832, 434600, 499790, 565800, 599748, 651900, 731400, 749685, 999580, 1199496, 1249475, 1303800, 1499370, 1999160, 2498950, 2998740, 3748425, 4997900, 5997480, 7496850, 9995800, 14993700, 29987400]

約数ペア:

[(1, 29987400), (2, 14993700), (3, 9995800), (4, 7496850), (5, 5997480), (6, 4997900), (8, 3748425), (10, 2998740), (12, 2498950), (15, 1999160), (20, 1499370), (23, 1303800), (24, 1249475), (25, 1199496), (30, 999580), (40, 749685), (41, 731400), (46, 651900), (50, 599748), (53, 565800), (60, 499790), (69, 434600), (75, 399832), (82, 365700), (92, 325950), (100, 299874), (106, 282900), (115, 260760), (120, 249895), (123, 243800), (138, 217300), (150, 199916), (159, 188600), (164, 182850), (184, 162975), (200, 149937), (205, 146280), (212, 141450), (230, 130380), (246, 121900), (265, 113160), (276, 108650), (300, 99958), (318, 94300), (328, 91425), (345, 86920), (410, 73140), (424, 70725), (460, 65190), (492, 60950), (530, 56580), (552, 54325), (575, 52152), (600, 49979), (615, 48760), (636, 47150), (690, 43460), (795, 37720), (820, 36570), (920, 32595), (943, 31800), (984, 30475), (1025, 29256), (1060, 28290), (1150, 26076), (1219, 24600), (1230, 24380), (1272, 23575), (1325, 22632), (1380, 21730), (1590, 18860), (1640, 18285), (1725, 17384), (1886, 15900), (2050, 14628), (2120, 14145), (2173, 13800), (2300, 13038), (2438, 12300), (2460, 12190), (2650, 11316), (2760, 10865), (2829, 10600), (3075, 9752), (3180, 9430), (3450, 8692), (3657, 8200), (3772, 7950), (3975, 7544), (4100, 7314), (4346, 6900), (4600, 6519), (4715, 6360), (4876, 6150), (4920, 6095), (5300, 5658)]