745724880

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{157}}^1\times {\mathrm{733}}^1$

素因数の和:915

約数の個数: 200

約数和(自身を含む): 2610065832

約数和(自身を除く): 1864340952

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 157, 162, 180, 216, 240, 270, 314, 324, 360, 405, 432, 471, 540, 628, 648, 720, 733, 785, 810, 942, 1080, 1256, 1296, 1413, 1466, 1570, 1620, 1884, 2160, 2199, 2355, 2512, 2826, 2932, 3140, 3240, 3665, 3768, 4239, 4398, 4710, 5652, 5864, 6280, 6480, 6597, 7065, 7330, 7536, 8478, 8796, 9420, 10995, 11304, 11728, 12560, 12717, 13194, 14130, 14660, 16956, 17592, 18840, 19791, 21195, 21990, 22608, 25434, 26388, 28260, 29320, 32985, 33912, 35184, 37680, 39582, 42390, 43980, 50868, 52776, 56520, 58640, 59373, 63585, 65970, 67824, 79164, 84780, 87960, 98955, 101736, 105552, 113040, 115081, 118746, 127170, 131940, 158328, 169560, 175920, 197910, 203472, 230162, 237492, 254340, 263880, 296865, 316656, 339120, 345243, 395820, 460324, 474984, 508680, 527760, 575405, 593730, 690486, 791640, 920648, 949968, 1017360, 1035729, 1150810, 1187460, 1380972, 1583280, 1726215, 1841296, 2071458, 2301620, 2374920, 2761944, 3107187, 3452430, 4142916, 4603240, 4749840, 5178645, 5523888, 6214374, 6904860, 8285832, 9206480, 9321561, 10357290, 12428748, 13809720, 15535935, 16571664, 18643122, 20714580, 24857496, 27619440, 31071870, 37286244, 41429160, 46607805, 49714992, 62143740, 74572488, 82858320, 93215610, 124287480, 149144976, 186431220, 248574960, 372862440, 745724880]

約数ペア:

[(1, 745724880), (2, 372862440), (3, 248574960), (4, 186431220), (5, 149144976), (6, 124287480), (8, 93215610), (9, 82858320), (10, 74572488), (12, 62143740), (15, 49714992), (16, 46607805), (18, 41429160), (20, 37286244), (24, 31071870), (27, 27619440), (30, 24857496), (36, 20714580), (40, 18643122), (45, 16571664), (48, 15535935), (54, 13809720), (60, 12428748), (72, 10357290), (80, 9321561), (81, 9206480), (90, 8285832), (108, 6904860), (120, 6214374), (135, 5523888), (144, 5178645), (157, 4749840), (162, 4603240), (180, 4142916), (216, 3452430), (240, 3107187), (270, 2761944), (314, 2374920), (324, 2301620), (360, 2071458), (405, 1841296), (432, 1726215), (471, 1583280), (540, 1380972), (628, 1187460), (648, 1150810), (720, 1035729), (733, 1017360), (785, 949968), (810, 920648), (942, 791640), (1080, 690486), (1256, 593730), (1296, 575405), (1413, 527760), (1466, 508680), (1570, 474984), (1620, 460324), (1884, 395820), (2160, 345243), (2199, 339120), (2355, 316656), (2512, 296865), (2826, 263880), (2932, 254340), (3140, 237492), (3240, 230162), (3665, 203472), (3768, 197910), (4239, 175920), (4398, 169560), (4710, 158328), (5652, 131940), (5864, 127170), (6280, 118746), (6480, 115081), (6597, 113040), (7065, 105552), (7330, 101736), (7536, 98955), (8478, 87960), (8796, 84780), (9420, 79164), (10995, 67824), (11304, 65970), (11728, 63585), (12560, 59373), (12717, 58640), (13194, 56520), (14130, 52776), (14660, 50868), (16956, 43980), (17592, 42390), (18840, 39582), (19791, 37680), (21195, 35184), (21990, 33912), (22608, 32985), (25434, 29320), (26388, 28260)]