1973400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1$

素因数の和:66

約数の個数: 192

約数和(自身を含む): 7499520

約数和(自身を除く): 5526120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 23, 24, 25, 26, 30, 33, 39, 40, 44, 46, 50, 52, 55, 60, 65, 66, 69, 75, 78, 88, 92, 100, 104, 110, 115, 120, 130, 132, 138, 143, 150, 156, 165, 184, 195, 200, 220, 230, 253, 260, 264, 275, 276, 286, 299, 300, 312, 325, 330, 345, 390, 429, 440, 460, 506, 520, 550, 552, 572, 575, 598, 600, 650, 660, 690, 715, 759, 780, 825, 858, 897, 920, 975, 1012, 1100, 1144, 1150, 1196, 1265, 1300, 1320, 1380, 1430, 1495, 1518, 1560, 1650, 1716, 1725, 1794, 1950, 2024, 2145, 2200, 2300, 2392, 2530, 2600, 2760, 2860, 2990, 3036, 3289, 3300, 3432, 3450, 3575, 3588, 3795, 3900, 4290, 4485, 4600, 5060, 5720, 5980, 6072, 6325, 6578, 6600, 6900, 7150, 7176, 7475, 7590, 7800, 8580, 8970, 9867, 10120, 10725, 11960, 12650, 13156, 13800, 14300, 14950, 15180, 16445, 17160, 17940, 18975, 19734, 21450, 22425, 25300, 26312, 28600, 29900, 30360, 32890, 35880, 37950, 39468, 42900, 44850, 49335, 50600, 59800, 65780, 75900, 78936, 82225, 85800, 89700, 98670, 131560, 151800, 164450, 179400, 197340, 246675, 328900, 394680, 493350, 657800, 986700, 1973400]

約数ペア:

[(1, 1973400), (2, 986700), (3, 657800), (4, 493350), (5, 394680), (6, 328900), (8, 246675), (10, 197340), (11, 179400), (12, 164450), (13, 151800), (15, 131560), (20, 98670), (22, 89700), (23, 85800), (24, 82225), (25, 78936), (26, 75900), (30, 65780), (33, 59800), (39, 50600), (40, 49335), (44, 44850), (46, 42900), (50, 39468), (52, 37950), (55, 35880), (60, 32890), (65, 30360), (66, 29900), (69, 28600), (75, 26312), (78, 25300), (88, 22425), (92, 21450), (100, 19734), (104, 18975), (110, 17940), (115, 17160), (120, 16445), (130, 15180), (132, 14950), (138, 14300), (143, 13800), (150, 13156), (156, 12650), (165, 11960), (184, 10725), (195, 10120), (200, 9867), (220, 8970), (230, 8580), (253, 7800), (260, 7590), (264, 7475), (275, 7176), (276, 7150), (286, 6900), (299, 6600), (300, 6578), (312, 6325), (325, 6072), (330, 5980), (345, 5720), (390, 5060), (429, 4600), (440, 4485), (460, 4290), (506, 3900), (520, 3795), (550, 3588), (552, 3575), (572, 3450), (575, 3432), (598, 3300), (600, 3289), (650, 3036), (660, 2990), (690, 2860), (715, 2760), (759, 2600), (780, 2530), (825, 2392), (858, 2300), (897, 2200), (920, 2145), (975, 2024), (1012, 1950), (1100, 1794), (1144, 1725), (1150, 1716), (1196, 1650), (1265, 1560), (1300, 1518), (1320, 1495), (1380, 1430)]