308525490

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{433}}^1$

素因数の和:498

約数の個数: 256

約数和(自身を含む): 1049932800

約数和(自身を除く): 741407310

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 29, 30, 35, 39, 42, 45, 54, 58, 63, 65, 70, 78, 87, 90, 91, 105, 117, 126, 130, 135, 145, 174, 182, 189, 195, 203, 210, 234, 261, 270, 273, 290, 315, 351, 377, 378, 390, 406, 433, 435, 455, 522, 546, 585, 609, 630, 702, 754, 783, 819, 866, 870, 910, 945, 1015, 1131, 1170, 1218, 1299, 1305, 1365, 1566, 1638, 1755, 1827, 1885, 1890, 2030, 2165, 2262, 2457, 2598, 2610, 2639, 2730, 3031, 3045, 3393, 3510, 3654, 3770, 3897, 3915, 4095, 4330, 4914, 5278, 5481, 5629, 5655, 6062, 6090, 6495, 6786, 7794, 7830, 7917, 8190, 9093, 9135, 10179, 10962, 11258, 11310, 11691, 12285, 12557, 12990, 13195, 15155, 15834, 16887, 16965, 18186, 18270, 19485, 20358, 23382, 23751, 24570, 25114, 26390, 27279, 27405, 28145, 30310, 33774, 33930, 37671, 38970, 39403, 39585, 45465, 47502, 50661, 50895, 54558, 54810, 56290, 58455, 62785, 71253, 75342, 78806, 79170, 81837, 84435, 87899, 90930, 101322, 101790, 113013, 116910, 118209, 118755, 125570, 136395, 142506, 151983, 163241, 163674, 168870, 175798, 188355, 197015, 226026, 236418, 237510, 253305, 263697, 272790, 303966, 326482, 339039, 354627, 356265, 376710, 394030, 409185, 439495, 489723, 506610, 527394, 565065, 591045, 678078, 709254, 712530, 759915, 791091, 816205, 818370, 878990, 979446, 1063881, 1130130, 1142687, 1182090, 1318485, 1469169, 1519830, 1582182, 1632410, 1695195, 1773135, 2127762, 2285374, 2373273, 2448615, 2636970, 2938338, 3390390, 3428061, 3546270, 3955455, 4407507, 4746546, 4897230, 5319405, 5713435, 6856122, 7345845, 7910910, 8815014, 10284183, 10638810, 11426870, 11866365, 14691690, 17140305, 20568366, 22037535, 23732730, 30852549, 34280610, 44075070, 51420915, 61705098, 102841830, 154262745, 308525490]

約数ペア:

[(1, 308525490), (2, 154262745), (3, 102841830), (5, 61705098), (6, 51420915), (7, 44075070), (9, 34280610), (10, 30852549), (13, 23732730), (14, 22037535), (15, 20568366), (18, 17140305), (21, 14691690), (26, 11866365), (27, 11426870), (29, 10638810), (30, 10284183), (35, 8815014), (39, 7910910), (42, 7345845), (45, 6856122), (54, 5713435), (58, 5319405), (63, 4897230), (65, 4746546), (70, 4407507), (78, 3955455), (87, 3546270), (90, 3428061), (91, 3390390), (105, 2938338), (117, 2636970), (126, 2448615), (130, 2373273), (135, 2285374), (145, 2127762), (174, 1773135), (182, 1695195), (189, 1632410), (195, 1582182), (203, 1519830), (210, 1469169), (234, 1318485), (261, 1182090), (270, 1142687), (273, 1130130), (290, 1063881), (315, 979446), (351, 878990), (377, 818370), (378, 816205), (390, 791091), (406, 759915), (433, 712530), (435, 709254), (455, 678078), (522, 591045), (546, 565065), (585, 527394), (609, 506610), (630, 489723), (702, 439495), (754, 409185), (783, 394030), (819, 376710), (866, 356265), (870, 354627), (910, 339039), (945, 326482), (1015, 303966), (1131, 272790), (1170, 263697), (1218, 253305), (1299, 237510), (1305, 236418), (1365, 226026), (1566, 197015), (1638, 188355), (1755, 175798), (1827, 168870), (1885, 163674), (1890, 163241), (2030, 151983), (2165, 142506), (2262, 136395), (2457, 125570), (2598, 118755), (2610, 118209), (2639, 116910), (2730, 113013), (3031, 101790), (3045, 101322), (3393, 90930), (3510, 87899), (3654, 84435), (3770, 81837), (3897, 79170), (3915, 78806), (4095, 75342), (4330, 71253), (4914, 62785), (5278, 58455), (5481, 56290), (5629, 54810), (5655, 54558), (6062, 50895), (6090, 50661), (6495, 47502), (6786, 45465), (7794, 39585), (7830, 39403), (7917, 38970), (8190, 37671), (9093, 33930), (9135, 33774), (10179, 30310), (10962, 28145), (11258, 27405), (11310, 27279), (11691, 26390), (12285, 25114), (12557, 24570), (12990, 23751), (13195, 23382), (15155, 20358), (15834, 19485), (16887, 18270), (16965, 18186)]