300020448

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{563}}^1$

素因数の和:657

約数の個数: 192

約数和(自身を含む): 986936832

約数和(自身を除く): 686916384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 61, 78, 84, 91, 96, 104, 112, 122, 156, 168, 182, 183, 208, 224, 244, 273, 312, 336, 364, 366, 416, 427, 488, 546, 563, 624, 672, 728, 732, 793, 854, 976, 1092, 1126, 1248, 1281, 1456, 1464, 1586, 1689, 1708, 1952, 2184, 2252, 2379, 2562, 2912, 2928, 3172, 3378, 3416, 3941, 4368, 4504, 4758, 5124, 5551, 5856, 6344, 6756, 6832, 7319, 7882, 8736, 9008, 9516, 10248, 11102, 11823, 12688, 13512, 13664, 14638, 15764, 16653, 18016, 19032, 20496, 21957, 22204, 23646, 25376, 27024, 29276, 31528, 33306, 34343, 38064, 40992, 43914, 44408, 47292, 51233, 54048, 58552, 63056, 66612, 68686, 76128, 87828, 88816, 94584, 102466, 103029, 117104, 126112, 133224, 137372, 153699, 175656, 177632, 189168, 204932, 206058, 234208, 240401, 266448, 274744, 307398, 351312, 378336, 409864, 412116, 446459, 480802, 532896, 549488, 614796, 702624, 721203, 819728, 824232, 892918, 961604, 1098976, 1229592, 1339377, 1442406, 1639456, 1648464, 1785836, 1923208, 2459184, 2678754, 2884812, 3125213, 3296928, 3571672, 3846416, 4918368, 5357508, 5769624, 6250426, 7143344, 7692832, 9375639, 10715016, 11539248, 12500852, 14286688, 18751278, 21430032, 23078496, 25001704, 37502556, 42860064, 50003408, 75005112, 100006816, 150010224, 300020448]

約数ペア:

[(1, 300020448), (2, 150010224), (3, 100006816), (4, 75005112), (6, 50003408), (7, 42860064), (8, 37502556), (12, 25001704), (13, 23078496), (14, 21430032), (16, 18751278), (21, 14286688), (24, 12500852), (26, 11539248), (28, 10715016), (32, 9375639), (39, 7692832), (42, 7143344), (48, 6250426), (52, 5769624), (56, 5357508), (61, 4918368), (78, 3846416), (84, 3571672), (91, 3296928), (96, 3125213), (104, 2884812), (112, 2678754), (122, 2459184), (156, 1923208), (168, 1785836), (182, 1648464), (183, 1639456), (208, 1442406), (224, 1339377), (244, 1229592), (273, 1098976), (312, 961604), (336, 892918), (364, 824232), (366, 819728), (416, 721203), (427, 702624), (488, 614796), (546, 549488), (563, 532896), (624, 480802), (672, 446459), (728, 412116), (732, 409864), (793, 378336), (854, 351312), (976, 307398), (1092, 274744), (1126, 266448), (1248, 240401), (1281, 234208), (1456, 206058), (1464, 204932), (1586, 189168), (1689, 177632), (1708, 175656), (1952, 153699), (2184, 137372), (2252, 133224), (2379, 126112), (2562, 117104), (2912, 103029), (2928, 102466), (3172, 94584), (3378, 88816), (3416, 87828), (3941, 76128), (4368, 68686), (4504, 66612), (4758, 63056), (5124, 58552), (5551, 54048), (5856, 51233), (6344, 47292), (6756, 44408), (6832, 43914), (7319, 40992), (7882, 38064), (8736, 34343), (9008, 33306), (9516, 31528), (10248, 29276), (11102, 27024), (11823, 25376), (12688, 23646), (13512, 22204), (13664, 21957), (14638, 20496), (15764, 19032), (16653, 18016)]