18331200

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:114

約数の個数: 252

約数和(自身を含む): 69606160

約数和(自身を除く): 51274960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 32, 36, 38, 40, 45, 48, 50, 57, 60, 64, 67, 72, 75, 76, 80, 90, 95, 96, 100, 114, 120, 134, 144, 150, 152, 160, 171, 180, 190, 192, 200, 201, 225, 228, 240, 268, 285, 288, 300, 304, 320, 335, 342, 360, 380, 400, 402, 450, 456, 475, 480, 536, 570, 576, 600, 603, 608, 670, 684, 720, 760, 800, 804, 855, 900, 912, 950, 960, 1005, 1072, 1140, 1200, 1206, 1216, 1273, 1340, 1368, 1425, 1440, 1520, 1600, 1608, 1675, 1710, 1800, 1824, 1900, 2010, 2144, 2280, 2400, 2412, 2546, 2680, 2736, 2850, 2880, 3015, 3040, 3216, 3350, 3420, 3600, 3648, 3800, 3819, 4020, 4275, 4288, 4560, 4800, 4824, 5025, 5092, 5360, 5472, 5700, 6030, 6080, 6365, 6432, 6700, 6840, 7200, 7600, 7638, 8040, 8550, 9120, 9648, 10050, 10184, 10720, 10944, 11400, 11457, 12060, 12730, 12864, 13400, 13680, 14400, 15075, 15200, 15276, 16080, 17100, 18240, 19095, 19296, 20100, 20368, 21440, 22800, 22914, 24120, 25460, 26800, 27360, 30150, 30400, 30552, 31825, 32160, 34200, 38190, 38592, 40200, 40736, 45600, 45828, 48240, 50920, 53600, 54720, 57285, 60300, 61104, 63650, 64320, 68400, 76380, 80400, 81472, 91200, 91656, 95475, 96480, 101840, 107200, 114570, 120600, 122208, 127300, 136800, 152760, 160800, 183312, 190950, 192960, 203680, 229140, 241200, 244416, 254600, 273600, 286425, 305520, 321600, 366624, 381900, 407360, 458280, 482400, 509200, 572850, 611040, 733248, 763800, 916560, 964800, 1018400, 1145700, 1222080, 1527600, 1833120, 2036800, 2291400, 3055200, 3666240, 4582800, 6110400, 9165600, 18331200]

約数ペア:

[(1, 18331200), (2, 9165600), (3, 6110400), (4, 4582800), (5, 3666240), (6, 3055200), (8, 2291400), (9, 2036800), (10, 1833120), (12, 1527600), (15, 1222080), (16, 1145700), (18, 1018400), (19, 964800), (20, 916560), (24, 763800), (25, 733248), (30, 611040), (32, 572850), (36, 509200), (38, 482400), (40, 458280), (45, 407360), (48, 381900), (50, 366624), (57, 321600), (60, 305520), (64, 286425), (67, 273600), (72, 254600), (75, 244416), (76, 241200), (80, 229140), (90, 203680), (95, 192960), (96, 190950), (100, 183312), (114, 160800), (120, 152760), (134, 136800), (144, 127300), (150, 122208), (152, 120600), (160, 114570), (171, 107200), (180, 101840), (190, 96480), (192, 95475), (200, 91656), (201, 91200), (225, 81472), (228, 80400), (240, 76380), (268, 68400), (285, 64320), (288, 63650), (300, 61104), (304, 60300), (320, 57285), (335, 54720), (342, 53600), (360, 50920), (380, 48240), (400, 45828), (402, 45600), (450, 40736), (456, 40200), (475, 38592), (480, 38190), (536, 34200), (570, 32160), (576, 31825), (600, 30552), (603, 30400), (608, 30150), (670, 27360), (684, 26800), (720, 25460), (760, 24120), (800, 22914), (804, 22800), (855, 21440), (900, 20368), (912, 20100), (950, 19296), (960, 19095), (1005, 18240), (1072, 17100), (1140, 16080), (1200, 15276), (1206, 15200), (1216, 15075), (1273, 14400), (1340, 13680), (1368, 13400), (1425, 12864), (1440, 12730), (1520, 12060), (1600, 11457), (1608, 11400), (1675, 10944), (1710, 10720), (1800, 10184), (1824, 10050), (1900, 9648), (2010, 9120), (2144, 8550), (2280, 8040), (2400, 7638), (2412, 7600), (2546, 7200), (2680, 6840), (2736, 6700), (2850, 6432), (2880, 6365), (3015, 6080), (3040, 6030), (3216, 5700), (3350, 5472), (3420, 5360), (3600, 5092), (3648, 5025), (3800, 4824), (3819, 4800), (4020, 4560), (4275, 4288)]