258279600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:236

約数の個数: 240

約数和(自身を含む): 876801024

約数和(自身を除く): 618521424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 40, 48, 50, 53, 60, 62, 75, 80, 93, 100, 106, 120, 124, 131, 150, 155, 159, 186, 200, 212, 240, 248, 262, 265, 300, 310, 318, 372, 393, 400, 424, 465, 496, 524, 530, 600, 620, 636, 655, 744, 775, 786, 795, 848, 930, 1048, 1060, 1200, 1240, 1272, 1310, 1325, 1488, 1550, 1572, 1590, 1643, 1860, 1965, 2096, 2120, 2325, 2480, 2544, 2620, 2650, 3100, 3144, 3180, 3275, 3286, 3720, 3930, 3975, 4061, 4240, 4650, 4929, 5240, 5300, 6200, 6288, 6360, 6550, 6572, 6943, 7440, 7860, 7950, 8122, 8215, 9300, 9825, 9858, 10480, 10600, 12183, 12400, 12720, 13100, 13144, 13886, 15720, 15900, 16244, 16430, 18600, 19650, 19716, 20305, 20829, 21200, 24366, 24645, 26200, 26288, 27772, 31440, 31800, 32488, 32860, 34715, 37200, 39300, 39432, 40610, 41075, 41658, 48732, 49290, 52400, 55544, 60915, 63600, 64976, 65720, 69430, 78600, 78864, 81220, 82150, 83316, 97464, 98580, 101525, 104145, 111088, 121830, 123225, 131440, 138860, 157200, 162440, 164300, 166632, 173575, 194928, 197160, 203050, 208290, 215233, 243660, 246450, 277720, 304575, 324880, 328600, 333264, 347150, 394320, 406100, 416580, 430466, 487320, 492900, 520725, 555440, 609150, 645699, 657200, 694300, 812200, 833160, 860932, 974640, 985800, 1041450, 1076165, 1218300, 1291398, 1388600, 1624400, 1666320, 1721864, 1971600, 2082900, 2152330, 2436600, 2582796, 2777200, 3228495, 3443728, 4165800, 4304660, 4873200, 5165592, 5380825, 6456990, 8331600, 8609320, 10331184, 10761650, 12913980, 16142475, 17218640, 21523300, 25827960, 32284950, 43046600, 51655920, 64569900, 86093200, 129139800, 258279600]

約数ペア:

[(1, 258279600), (2, 129139800), (3, 86093200), (4, 64569900), (5, 51655920), (6, 43046600), (8, 32284950), (10, 25827960), (12, 21523300), (15, 17218640), (16, 16142475), (20, 12913980), (24, 10761650), (25, 10331184), (30, 8609320), (31, 8331600), (40, 6456990), (48, 5380825), (50, 5165592), (53, 4873200), (60, 4304660), (62, 4165800), (75, 3443728), (80, 3228495), (93, 2777200), (100, 2582796), (106, 2436600), (120, 2152330), (124, 2082900), (131, 1971600), (150, 1721864), (155, 1666320), (159, 1624400), (186, 1388600), (200, 1291398), (212, 1218300), (240, 1076165), (248, 1041450), (262, 985800), (265, 974640), (300, 860932), (310, 833160), (318, 812200), (372, 694300), (393, 657200), (400, 645699), (424, 609150), (465, 555440), (496, 520725), (524, 492900), (530, 487320), (600, 430466), (620, 416580), (636, 406100), (655, 394320), (744, 347150), (775, 333264), (786, 328600), (795, 324880), (848, 304575), (930, 277720), (1048, 246450), (1060, 243660), (1200, 215233), (1240, 208290), (1272, 203050), (1310, 197160), (1325, 194928), (1488, 173575), (1550, 166632), (1572, 164300), (1590, 162440), (1643, 157200), (1860, 138860), (1965, 131440), (2096, 123225), (2120, 121830), (2325, 111088), (2480, 104145), (2544, 101525), (2620, 98580), (2650, 97464), (3100, 83316), (3144, 82150), (3180, 81220), (3275, 78864), (3286, 78600), (3720, 69430), (3930, 65720), (3975, 64976), (4061, 63600), (4240, 60915), (4650, 55544), (4929, 52400), (5240, 49290), (5300, 48732), (6200, 41658), (6288, 41075), (6360, 40610), (6550, 39432), (6572, 39300), (6943, 37200), (7440, 34715), (7860, 32860), (7950, 32488), (8122, 31800), (8215, 31440), (9300, 27772), (9825, 26288), (9858, 26200), (10480, 24645), (10600, 24366), (12183, 21200), (12400, 20829), (12720, 20305), (13100, 19716), (13144, 19650), (13886, 18600), (15720, 16430), (15900, 16244)]