427493880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2633}}^1$

素因数の和:2702

約数の個数: 192

約数和(自身を含む): 1553217120

約数和(自身を除く): 1125723240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 41, 44, 45, 55, 60, 66, 72, 82, 88, 90, 99, 110, 120, 123, 132, 164, 165, 180, 198, 205, 220, 246, 264, 328, 330, 360, 369, 396, 410, 440, 451, 492, 495, 615, 660, 738, 792, 820, 902, 984, 990, 1230, 1320, 1353, 1476, 1640, 1804, 1845, 1980, 2255, 2460, 2633, 2706, 2952, 3608, 3690, 3960, 4059, 4510, 4920, 5266, 5412, 6765, 7380, 7899, 8118, 9020, 10532, 10824, 13165, 13530, 14760, 15798, 16236, 18040, 20295, 21064, 23697, 26330, 27060, 28963, 31596, 32472, 39495, 40590, 47394, 52660, 54120, 57926, 63192, 78990, 81180, 86889, 94788, 105320, 107953, 115852, 118485, 144815, 157980, 162360, 173778, 189576, 215906, 231704, 236970, 260667, 289630, 315960, 323859, 347556, 431812, 434445, 473940, 521334, 539765, 579260, 647718, 695112, 863624, 868890, 947880, 971577, 1042668, 1079530, 1158520, 1187483, 1295436, 1303335, 1619295, 1737780, 1943154, 2085336, 2159060, 2374966, 2590872, 2606670, 3238590, 3475560, 3562449, 3886308, 4318120, 4749932, 4857885, 5213340, 5937415, 6477180, 7124898, 7772616, 9499864, 9715770, 10426680, 10687347, 11874830, 12954360, 14249796, 17812245, 19431540, 21374694, 23749660, 28499592, 35624490, 38863080, 42749388, 47499320, 53436735, 71248980, 85498776, 106873470, 142497960, 213746940, 427493880]

約数ペア:

[(1, 427493880), (2, 213746940), (3, 142497960), (4, 106873470), (5, 85498776), (6, 71248980), (8, 53436735), (9, 47499320), (10, 42749388), (11, 38863080), (12, 35624490), (15, 28499592), (18, 23749660), (20, 21374694), (22, 19431540), (24, 17812245), (30, 14249796), (33, 12954360), (36, 11874830), (40, 10687347), (41, 10426680), (44, 9715770), (45, 9499864), (55, 7772616), (60, 7124898), (66, 6477180), (72, 5937415), (82, 5213340), (88, 4857885), (90, 4749932), (99, 4318120), (110, 3886308), (120, 3562449), (123, 3475560), (132, 3238590), (164, 2606670), (165, 2590872), (180, 2374966), (198, 2159060), (205, 2085336), (220, 1943154), (246, 1737780), (264, 1619295), (328, 1303335), (330, 1295436), (360, 1187483), (369, 1158520), (396, 1079530), (410, 1042668), (440, 971577), (451, 947880), (492, 868890), (495, 863624), (615, 695112), (660, 647718), (738, 579260), (792, 539765), (820, 521334), (902, 473940), (984, 434445), (990, 431812), (1230, 347556), (1320, 323859), (1353, 315960), (1476, 289630), (1640, 260667), (1804, 236970), (1845, 231704), (1980, 215906), (2255, 189576), (2460, 173778), (2633, 162360), (2706, 157980), (2952, 144815), (3608, 118485), (3690, 115852), (3960, 107953), (4059, 105320), (4510, 94788), (4920, 86889), (5266, 81180), (5412, 78990), (6765, 63192), (7380, 57926), (7899, 54120), (8118, 52660), (9020, 47394), (10532, 40590), (10824, 39495), (13165, 32472), (13530, 31596), (14760, 28963), (15798, 27060), (16236, 26330), (18040, 23697), (20295, 21064)]