81292200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:252

約数の個数: 192

約数和(自身を含む): 279892800

約数和(自身を除く): 198600600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 33, 40, 44, 50, 55, 60, 66, 75, 88, 100, 109, 110, 113, 120, 132, 150, 165, 200, 218, 220, 226, 264, 275, 300, 327, 330, 339, 436, 440, 452, 545, 550, 565, 600, 654, 660, 678, 825, 872, 904, 1090, 1100, 1130, 1199, 1243, 1308, 1320, 1356, 1635, 1650, 1695, 2180, 2200, 2260, 2398, 2486, 2616, 2712, 2725, 2825, 3270, 3300, 3390, 3597, 3729, 4360, 4520, 4796, 4972, 5450, 5650, 5995, 6215, 6540, 6600, 6780, 7194, 7458, 8175, 8475, 9592, 9944, 10900, 11300, 11990, 12317, 12430, 13080, 13560, 14388, 14916, 16350, 16950, 17985, 18645, 21800, 22600, 23980, 24634, 24860, 28776, 29832, 29975, 31075, 32700, 33900, 35970, 36951, 37290, 47960, 49268, 49720, 59950, 61585, 62150, 65400, 67800, 71940, 73902, 74580, 89925, 93225, 98536, 119900, 123170, 124300, 135487, 143880, 147804, 149160, 179850, 184755, 186450, 239800, 246340, 248600, 270974, 295608, 307925, 359700, 369510, 372900, 406461, 492680, 541948, 615850, 677435, 719400, 739020, 745800, 812922, 923775, 1083896, 1231700, 1354870, 1478040, 1625844, 1847550, 2032305, 2463400, 2709740, 3251688, 3387175, 3695100, 4064610, 5419480, 6774350, 7390200, 8129220, 10161525, 13548700, 16258440, 20323050, 27097400, 40646100, 81292200]

約数ペア:

[(1, 81292200), (2, 40646100), (3, 27097400), (4, 20323050), (5, 16258440), (6, 13548700), (8, 10161525), (10, 8129220), (11, 7390200), (12, 6774350), (15, 5419480), (20, 4064610), (22, 3695100), (24, 3387175), (25, 3251688), (30, 2709740), (33, 2463400), (40, 2032305), (44, 1847550), (50, 1625844), (55, 1478040), (60, 1354870), (66, 1231700), (75, 1083896), (88, 923775), (100, 812922), (109, 745800), (110, 739020), (113, 719400), (120, 677435), (132, 615850), (150, 541948), (165, 492680), (200, 406461), (218, 372900), (220, 369510), (226, 359700), (264, 307925), (275, 295608), (300, 270974), (327, 248600), (330, 246340), (339, 239800), (436, 186450), (440, 184755), (452, 179850), (545, 149160), (550, 147804), (565, 143880), (600, 135487), (654, 124300), (660, 123170), (678, 119900), (825, 98536), (872, 93225), (904, 89925), (1090, 74580), (1100, 73902), (1130, 71940), (1199, 67800), (1243, 65400), (1308, 62150), (1320, 61585), (1356, 59950), (1635, 49720), (1650, 49268), (1695, 47960), (2180, 37290), (2200, 36951), (2260, 35970), (2398, 33900), (2486, 32700), (2616, 31075), (2712, 29975), (2725, 29832), (2825, 28776), (3270, 24860), (3300, 24634), (3390, 23980), (3597, 22600), (3729, 21800), (4360, 18645), (4520, 17985), (4796, 16950), (4972, 16350), (5450, 14916), (5650, 14388), (5995, 13560), (6215, 13080), (6540, 12430), (6600, 12317), (6780, 11990), (7194, 11300), (7458, 10900), (8175, 9944), (8475, 9592)]