138613800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{1367}}^1$

素因数の和:1412

約数の個数: 144

約数和(自身を含む): 465639840

約数和(自身を除く): 327026040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 169, 195, 200, 260, 300, 312, 325, 338, 390, 507, 520, 600, 650, 676, 780, 845, 975, 1014, 1300, 1352, 1367, 1560, 1690, 1950, 2028, 2535, 2600, 2734, 3380, 3900, 4056, 4101, 4225, 5070, 5468, 6760, 6835, 7800, 8202, 8450, 10140, 10936, 12675, 13670, 16404, 16900, 17771, 20280, 20505, 25350, 27340, 32808, 33800, 34175, 35542, 41010, 50700, 53313, 54680, 68350, 71084, 82020, 88855, 101400, 102525, 106626, 136700, 142168, 164040, 177710, 205050, 213252, 231023, 266565, 273400, 355420, 410100, 426504, 444275, 462046, 533130, 693069, 710840, 820200, 888550, 924092, 1066260, 1155115, 1332825, 1386138, 1777100, 1848184, 2132520, 2310230, 2665650, 2772276, 3465345, 3554200, 4620460, 5331300, 5544552, 5775575, 6930690, 9240920, 10662600, 11551150, 13861380, 17326725, 23102300, 27722760, 34653450, 46204600, 69306900, 138613800]

約数ペア:

[(1, 138613800), (2, 69306900), (3, 46204600), (4, 34653450), (5, 27722760), (6, 23102300), (8, 17326725), (10, 13861380), (12, 11551150), (13, 10662600), (15, 9240920), (20, 6930690), (24, 5775575), (25, 5544552), (26, 5331300), (30, 4620460), (39, 3554200), (40, 3465345), (50, 2772276), (52, 2665650), (60, 2310230), (65, 2132520), (75, 1848184), (78, 1777100), (100, 1386138), (104, 1332825), (120, 1155115), (130, 1066260), (150, 924092), (156, 888550), (169, 820200), (195, 710840), (200, 693069), (260, 533130), (300, 462046), (312, 444275), (325, 426504), (338, 410100), (390, 355420), (507, 273400), (520, 266565), (600, 231023), (650, 213252), (676, 205050), (780, 177710), (845, 164040), (975, 142168), (1014, 136700), (1300, 106626), (1352, 102525), (1367, 101400), (1560, 88855), (1690, 82020), (1950, 71084), (2028, 68350), (2535, 54680), (2600, 53313), (2734, 50700), (3380, 41010), (3900, 35542), (4056, 34175), (4101, 33800), (4225, 32808), (5070, 27340), (5468, 25350), (6760, 20505), (6835, 20280), (7800, 17771), (8202, 16900), (8450, 16404), (10140, 13670), (10936, 12675)]