19298400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1$

素因数の和:94

約数の個数: 288

約数和(自身を含む): 74245248

約数和(自身を除く): 54946848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 25, 30, 32, 33, 34, 40, 43, 44, 48, 50, 51, 55, 60, 66, 68, 75, 80, 85, 86, 88, 96, 100, 102, 110, 120, 129, 132, 136, 150, 160, 165, 170, 172, 176, 187, 200, 204, 215, 220, 240, 255, 258, 264, 272, 275, 300, 330, 340, 344, 352, 374, 400, 408, 425, 430, 440, 473, 480, 510, 516, 528, 544, 550, 561, 600, 645, 660, 680, 688, 731, 748, 800, 816, 825, 850, 860, 880, 935, 946, 1020, 1032, 1056, 1075, 1100, 1122, 1200, 1275, 1290, 1320, 1360, 1376, 1419, 1462, 1496, 1632, 1650, 1700, 1720, 1760, 1870, 1892, 2040, 2064, 2150, 2193, 2200, 2244, 2365, 2400, 2550, 2580, 2640, 2720, 2805, 2838, 2924, 2992, 3225, 3300, 3400, 3440, 3655, 3740, 3784, 4080, 4128, 4300, 4386, 4400, 4488, 4675, 4730, 5100, 5160, 5280, 5610, 5676, 5848, 5984, 6450, 6600, 6800, 6880, 7095, 7310, 7480, 7568, 8041, 8160, 8600, 8772, 8800, 8976, 9350, 9460, 10200, 10320, 10965, 11220, 11352, 11696, 11825, 12900, 13200, 13600, 14025, 14190, 14620, 14960, 15136, 16082, 17200, 17544, 17952, 18275, 18700, 18920, 20400, 20640, 21930, 22440, 22704, 23392, 23650, 24123, 25800, 26400, 28050, 28380, 29240, 29920, 32164, 34400, 35088, 35475, 36550, 37400, 37840, 40205, 40800, 43860, 44880, 45408, 47300, 48246, 51600, 54825, 56100, 56760, 58480, 64328, 70176, 70950, 73100, 74800, 75680, 80410, 87720, 89760, 94600, 96492, 103200, 109650, 112200, 113520, 116960, 120615, 128656, 141900, 146200, 149600, 160820, 175440, 189200, 192984, 201025, 219300, 224400, 227040, 241230, 257312, 283800, 292400, 321640, 350880, 378400, 385968, 402050, 438600, 448800, 482460, 567600, 584800, 603075, 643280, 771936, 804100, 877200, 964920, 1135200, 1206150, 1286560, 1608200, 1754400, 1929840, 2412300, 3216400, 3859680, 4824600, 6432800, 9649200, 19298400]

約数ペア:

[(1, 19298400), (2, 9649200), (3, 6432800), (4, 4824600), (5, 3859680), (6, 3216400), (8, 2412300), (10, 1929840), (11, 1754400), (12, 1608200), (15, 1286560), (16, 1206150), (17, 1135200), (20, 964920), (22, 877200), (24, 804100), (25, 771936), (30, 643280), (32, 603075), (33, 584800), (34, 567600), (40, 482460), (43, 448800), (44, 438600), (48, 402050), (50, 385968), (51, 378400), (55, 350880), (60, 321640), (66, 292400), (68, 283800), (75, 257312), (80, 241230), (85, 227040), (86, 224400), (88, 219300), (96, 201025), (100, 192984), (102, 189200), (110, 175440), (120, 160820), (129, 149600), (132, 146200), (136, 141900), (150, 128656), (160, 120615), (165, 116960), (170, 113520), (172, 112200), (176, 109650), (187, 103200), (200, 96492), (204, 94600), (215, 89760), (220, 87720), (240, 80410), (255, 75680), (258, 74800), (264, 73100), (272, 70950), (275, 70176), (300, 64328), (330, 58480), (340, 56760), (344, 56100), (352, 54825), (374, 51600), (400, 48246), (408, 47300), (425, 45408), (430, 44880), (440, 43860), (473, 40800), (480, 40205), (510, 37840), (516, 37400), (528, 36550), (544, 35475), (550, 35088), (561, 34400), (600, 32164), (645, 29920), (660, 29240), (680, 28380), (688, 28050), (731, 26400), (748, 25800), (800, 24123), (816, 23650), (825, 23392), (850, 22704), (860, 22440), (880, 21930), (935, 20640), (946, 20400), (1020, 18920), (1032, 18700), (1056, 18275), (1075, 17952), (1100, 17544), (1122, 17200), (1200, 16082), (1275, 15136), (1290, 14960), (1320, 14620), (1360, 14190), (1376, 14025), (1419, 13600), (1462, 13200), (1496, 12900), (1632, 11825), (1650, 11696), (1700, 11352), (1720, 11220), (1760, 10965), (1870, 10320), (1892, 10200), (2040, 9460), (2064, 9350), (2150, 8976), (2193, 8800), (2200, 8772), (2244, 8600), (2365, 8160), (2400, 8041), (2550, 7568), (2580, 7480), (2640, 7310), (2720, 7095), (2805, 6880), (2838, 6800), (2924, 6600), (2992, 6450), (3225, 5984), (3300, 5848), (3400, 5676), (3440, 5610), (3655, 5280), (3740, 5160), (3784, 5100), (4080, 4730), (4128, 4675), (4300, 4488), (4386, 4400)]