1115400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2$

素因数の和:56

約数の個数: 144

約数和(自身を含む): 4084560

約数和(自身を除く): 2969160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 25, 26, 30, 33, 39, 40, 44, 50, 52, 55, 60, 65, 66, 75, 78, 88, 100, 104, 110, 120, 130, 132, 143, 150, 156, 165, 169, 195, 200, 220, 260, 264, 275, 286, 300, 312, 325, 330, 338, 390, 429, 440, 507, 520, 550, 572, 600, 650, 660, 676, 715, 780, 825, 845, 858, 975, 1014, 1100, 1144, 1300, 1320, 1352, 1430, 1560, 1650, 1690, 1716, 1859, 1950, 2028, 2145, 2200, 2535, 2600, 2860, 3300, 3380, 3432, 3575, 3718, 3900, 4056, 4225, 4290, 5070, 5577, 5720, 6600, 6760, 7150, 7436, 7800, 8450, 8580, 9295, 10140, 10725, 11154, 12675, 14300, 14872, 16900, 17160, 18590, 20280, 21450, 22308, 25350, 27885, 28600, 33800, 37180, 42900, 44616, 46475, 50700, 55770, 74360, 85800, 92950, 101400, 111540, 139425, 185900, 223080, 278850, 371800, 557700, 1115400]

約数ペア:

[(1, 1115400), (2, 557700), (3, 371800), (4, 278850), (5, 223080), (6, 185900), (8, 139425), (10, 111540), (11, 101400), (12, 92950), (13, 85800), (15, 74360), (20, 55770), (22, 50700), (24, 46475), (25, 44616), (26, 42900), (30, 37180), (33, 33800), (39, 28600), (40, 27885), (44, 25350), (50, 22308), (52, 21450), (55, 20280), (60, 18590), (65, 17160), (66, 16900), (75, 14872), (78, 14300), (88, 12675), (100, 11154), (104, 10725), (110, 10140), (120, 9295), (130, 8580), (132, 8450), (143, 7800), (150, 7436), (156, 7150), (165, 6760), (169, 6600), (195, 5720), (200, 5577), (220, 5070), (260, 4290), (264, 4225), (275, 4056), (286, 3900), (300, 3718), (312, 3575), (325, 3432), (330, 3380), (338, 3300), (390, 2860), (429, 2600), (440, 2535), (507, 2200), (520, 2145), (550, 2028), (572, 1950), (600, 1859), (650, 1716), (660, 1690), (676, 1650), (715, 1560), (780, 1430), (825, 1352), (845, 1320), (858, 1300), (975, 1144), (1014, 1100)]