29973600

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:230

約数の個数: 216

約数和(自身を含む): 110899152

約数和(自身を除く): 80925552

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 30, 32, 36, 40, 45, 46, 48, 50, 60, 69, 72, 75, 80, 90, 92, 96, 100, 115, 120, 138, 144, 150, 160, 180, 181, 184, 200, 207, 225, 230, 240, 276, 288, 300, 345, 360, 362, 368, 400, 414, 450, 460, 480, 543, 552, 575, 600, 690, 720, 724, 736, 800, 828, 900, 905, 920, 1035, 1086, 1104, 1150, 1200, 1380, 1440, 1448, 1629, 1656, 1725, 1800, 1810, 1840, 2070, 2172, 2208, 2300, 2400, 2715, 2760, 2896, 3258, 3312, 3450, 3600, 3620, 3680, 4140, 4163, 4344, 4525, 4600, 5175, 5430, 5520, 5792, 6516, 6624, 6900, 7200, 7240, 8145, 8280, 8326, 8688, 9050, 9200, 10350, 10860, 11040, 12489, 13032, 13575, 13800, 14480, 16290, 16560, 16652, 17376, 18100, 18400, 20700, 20815, 21720, 24978, 26064, 27150, 27600, 28960, 32580, 33120, 33304, 36200, 37467, 40725, 41400, 41630, 43440, 49956, 52128, 54300, 55200, 62445, 65160, 66608, 72400, 74934, 81450, 82800, 83260, 86880, 99912, 104075, 108600, 124890, 130320, 133216, 144800, 149868, 162900, 165600, 166520, 187335, 199824, 208150, 217200, 249780, 260640, 299736, 312225, 325800, 333040, 374670, 399648, 416300, 434400, 499560, 599472, 624450, 651600, 666080, 749340, 832600, 936675, 999120, 1198944, 1248900, 1303200, 1498680, 1665200, 1873350, 1998240, 2497800, 2997360, 3330400, 3746700, 4995600, 5994720, 7493400, 9991200, 14986800, 29973600]

約数ペア:

[(1, 29973600), (2, 14986800), (3, 9991200), (4, 7493400), (5, 5994720), (6, 4995600), (8, 3746700), (9, 3330400), (10, 2997360), (12, 2497800), (15, 1998240), (16, 1873350), (18, 1665200), (20, 1498680), (23, 1303200), (24, 1248900), (25, 1198944), (30, 999120), (32, 936675), (36, 832600), (40, 749340), (45, 666080), (46, 651600), (48, 624450), (50, 599472), (60, 499560), (69, 434400), (72, 416300), (75, 399648), (80, 374670), (90, 333040), (92, 325800), (96, 312225), (100, 299736), (115, 260640), (120, 249780), (138, 217200), (144, 208150), (150, 199824), (160, 187335), (180, 166520), (181, 165600), (184, 162900), (200, 149868), (207, 144800), (225, 133216), (230, 130320), (240, 124890), (276, 108600), (288, 104075), (300, 99912), (345, 86880), (360, 83260), (362, 82800), (368, 81450), (400, 74934), (414, 72400), (450, 66608), (460, 65160), (480, 62445), (543, 55200), (552, 54300), (575, 52128), (600, 49956), (690, 43440), (720, 41630), (724, 41400), (736, 40725), (800, 37467), (828, 36200), (900, 33304), (905, 33120), (920, 32580), (1035, 28960), (1086, 27600), (1104, 27150), (1150, 26064), (1200, 24978), (1380, 21720), (1440, 20815), (1448, 20700), (1629, 18400), (1656, 18100), (1725, 17376), (1800, 16652), (1810, 16560), (1840, 16290), (2070, 14480), (2172, 13800), (2208, 13575), (2300, 13032), (2400, 12489), (2715, 11040), (2760, 10860), (2896, 10350), (3258, 9200), (3312, 9050), (3450, 8688), (3600, 8326), (3620, 8280), (3680, 8145), (4140, 7240), (4163, 7200), (4344, 6900), (4525, 6624), (4600, 6516), (5175, 5792), (5430, 5520)]