300538920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1$

素因数の和:328

約数の個数: 256

約数和(自身を含む): 1063756800

約数和(自身を除く): 763217880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 59, 60, 66, 68, 85, 88, 102, 110, 118, 120, 132, 136, 165, 170, 177, 187, 204, 220, 227, 236, 255, 264, 295, 330, 340, 354, 374, 408, 440, 454, 472, 510, 561, 590, 649, 660, 680, 681, 708, 748, 885, 908, 935, 1003, 1020, 1122, 1135, 1180, 1298, 1320, 1362, 1416, 1496, 1770, 1816, 1870, 1947, 2006, 2040, 2244, 2270, 2360, 2497, 2596, 2724, 2805, 3009, 3245, 3405, 3540, 3740, 3859, 3894, 4012, 4488, 4540, 4994, 5015, 5192, 5448, 5610, 6018, 6490, 6810, 7080, 7480, 7491, 7718, 7788, 8024, 9080, 9735, 9988, 10030, 11033, 11220, 11577, 12036, 12485, 12980, 13393, 13620, 14982, 15045, 15436, 15576, 19295, 19470, 19976, 20060, 22066, 22440, 23154, 24072, 24970, 25960, 26786, 27240, 29964, 30090, 30872, 33099, 37455, 38590, 38940, 40120, 40179, 42449, 44132, 46308, 49940, 53572, 55165, 57885, 59928, 60180, 66198, 66965, 74910, 77180, 77880, 80358, 84898, 88264, 92616, 99880, 107144, 110330, 115770, 120360, 127347, 132396, 133930, 147323, 149820, 154360, 160716, 165495, 169796, 200895, 212245, 220660, 227681, 231540, 254694, 264792, 267860, 294646, 299640, 321432, 330990, 339592, 401790, 424490, 441320, 441969, 455362, 463080, 509388, 535720, 589292, 636735, 661980, 683043, 736615, 803580, 848980, 883938, 910724, 1018776, 1138405, 1178584, 1273470, 1323960, 1366086, 1473230, 1607160, 1697960, 1767876, 1821448, 2209845, 2276810, 2504491, 2546940, 2732172, 2946460, 3415215, 3535752, 4419690, 4553620, 5008982, 5093880, 5464344, 5892920, 6830430, 7513473, 8839380, 9107240, 10017964, 12522455, 13660860, 15026946, 17678760, 20035928, 25044910, 27321720, 30053892, 37567365, 50089820, 60107784, 75134730, 100179640, 150269460, 300538920]

約数ペア:

[(1, 300538920), (2, 150269460), (3, 100179640), (4, 75134730), (5, 60107784), (6, 50089820), (8, 37567365), (10, 30053892), (11, 27321720), (12, 25044910), (15, 20035928), (17, 17678760), (20, 15026946), (22, 13660860), (24, 12522455), (30, 10017964), (33, 9107240), (34, 8839380), (40, 7513473), (44, 6830430), (51, 5892920), (55, 5464344), (59, 5093880), (60, 5008982), (66, 4553620), (68, 4419690), (85, 3535752), (88, 3415215), (102, 2946460), (110, 2732172), (118, 2546940), (120, 2504491), (132, 2276810), (136, 2209845), (165, 1821448), (170, 1767876), (177, 1697960), (187, 1607160), (204, 1473230), (220, 1366086), (227, 1323960), (236, 1273470), (255, 1178584), (264, 1138405), (295, 1018776), (330, 910724), (340, 883938), (354, 848980), (374, 803580), (408, 736615), (440, 683043), (454, 661980), (472, 636735), (510, 589292), (561, 535720), (590, 509388), (649, 463080), (660, 455362), (680, 441969), (681, 441320), (708, 424490), (748, 401790), (885, 339592), (908, 330990), (935, 321432), (1003, 299640), (1020, 294646), (1122, 267860), (1135, 264792), (1180, 254694), (1298, 231540), (1320, 227681), (1362, 220660), (1416, 212245), (1496, 200895), (1770, 169796), (1816, 165495), (1870, 160716), (1947, 154360), (2006, 149820), (2040, 147323), (2244, 133930), (2270, 132396), (2360, 127347), (2497, 120360), (2596, 115770), (2724, 110330), (2805, 107144), (3009, 99880), (3245, 92616), (3405, 88264), (3540, 84898), (3740, 80358), (3859, 77880), (3894, 77180), (4012, 74910), (4488, 66965), (4540, 66198), (4994, 60180), (5015, 59928), (5192, 57885), (5448, 55165), (5610, 53572), (6018, 49940), (6490, 46308), (6810, 44132), (7080, 42449), (7480, 40179), (7491, 40120), (7718, 38940), (7788, 38590), (8024, 37455), (9080, 33099), (9735, 30872), (9988, 30090), (10030, 29964), (11033, 27240), (11220, 26786), (11577, 25960), (12036, 24970), (12485, 24072), (12980, 23154), (13393, 22440), (13620, 22066), (14982, 20060), (15045, 19976), (15436, 19470), (15576, 19295)]