30409600

素因数分解:

$2^7\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1$

素因数の和:97

約数の個数: 192

約数和(自身を含む): 87650640

約数和(自身を除く): 57241040

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 25, 26, 32, 34, 40, 43, 50, 52, 64, 65, 68, 80, 85, 86, 100, 104, 128, 130, 136, 160, 170, 172, 200, 208, 215, 221, 260, 272, 320, 325, 340, 344, 400, 416, 425, 430, 442, 520, 544, 559, 640, 650, 680, 688, 731, 800, 832, 850, 860, 884, 1040, 1075, 1088, 1105, 1118, 1300, 1360, 1376, 1462, 1600, 1664, 1700, 1720, 1768, 2080, 2150, 2176, 2210, 2236, 2600, 2720, 2752, 2795, 2924, 3200, 3400, 3440, 3536, 3655, 4160, 4300, 4420, 4472, 5200, 5440, 5504, 5525, 5590, 5848, 6800, 6880, 7072, 7310, 8320, 8600, 8840, 8944, 9503, 10400, 10880, 11050, 11180, 11696, 13600, 13760, 13975, 14144, 14620, 17200, 17680, 17888, 18275, 19006, 20800, 22100, 22360, 23392, 27200, 27520, 27950, 28288, 29240, 34400, 35360, 35776, 36550, 38012, 41600, 44200, 44720, 46784, 47515, 54400, 55900, 58480, 68800, 70720, 71552, 73100, 76024, 88400, 89440, 93568, 95030, 111800, 116960, 137600, 141440, 146200, 152048, 176800, 178880, 190060, 223600, 233920, 237575, 292400, 304096, 353600, 357760, 380120, 447200, 467840, 475150, 584800, 608192, 707200, 760240, 894400, 950300, 1169600, 1216384, 1520480, 1788800, 1900600, 2339200, 3040960, 3801200, 6081920, 7602400, 15204800, 30409600]

約数ペア:

[(1, 30409600), (2, 15204800), (4, 7602400), (5, 6081920), (8, 3801200), (10, 3040960), (13, 2339200), (16, 1900600), (17, 1788800), (20, 1520480), (25, 1216384), (26, 1169600), (32, 950300), (34, 894400), (40, 760240), (43, 707200), (50, 608192), (52, 584800), (64, 475150), (65, 467840), (68, 447200), (80, 380120), (85, 357760), (86, 353600), (100, 304096), (104, 292400), (128, 237575), (130, 233920), (136, 223600), (160, 190060), (170, 178880), (172, 176800), (200, 152048), (208, 146200), (215, 141440), (221, 137600), (260, 116960), (272, 111800), (320, 95030), (325, 93568), (340, 89440), (344, 88400), (400, 76024), (416, 73100), (425, 71552), (430, 70720), (442, 68800), (520, 58480), (544, 55900), (559, 54400), (640, 47515), (650, 46784), (680, 44720), (688, 44200), (731, 41600), (800, 38012), (832, 36550), (850, 35776), (860, 35360), (884, 34400), (1040, 29240), (1075, 28288), (1088, 27950), (1105, 27520), (1118, 27200), (1300, 23392), (1360, 22360), (1376, 22100), (1462, 20800), (1600, 19006), (1664, 18275), (1700, 17888), (1720, 17680), (1768, 17200), (2080, 14620), (2150, 14144), (2176, 13975), (2210, 13760), (2236, 13600), (2600, 11696), (2720, 11180), (2752, 11050), (2795, 10880), (2924, 10400), (3200, 9503), (3400, 8944), (3440, 8840), (3536, 8600), (3655, 8320), (4160, 7310), (4300, 7072), (4420, 6880), (4472, 6800), (5200, 5848), (5440, 5590), (5504, 5525)]