27017640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1$

素因数の和:304

約数の個数: 192

約数和(自身を含む): 99066240

約数和(自身を除く): 72048600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 23, 24, 26, 30, 36, 39, 40, 45, 46, 52, 60, 65, 69, 72, 78, 90, 92, 104, 115, 117, 120, 130, 138, 156, 180, 184, 195, 207, 230, 234, 251, 260, 276, 299, 312, 345, 360, 390, 414, 460, 468, 502, 520, 552, 585, 598, 690, 753, 780, 828, 897, 920, 936, 1004, 1035, 1170, 1196, 1255, 1380, 1495, 1506, 1560, 1656, 1794, 2008, 2070, 2259, 2340, 2392, 2510, 2691, 2760, 2990, 3012, 3263, 3588, 3765, 4140, 4485, 4518, 4680, 5020, 5382, 5773, 5980, 6024, 6526, 7176, 7530, 8280, 8970, 9036, 9789, 10040, 10764, 11295, 11546, 11960, 13052, 13455, 15060, 16315, 17319, 17940, 18072, 19578, 21528, 22590, 23092, 26104, 26910, 28865, 29367, 30120, 32630, 34638, 35880, 39156, 45180, 46184, 48945, 51957, 53820, 57730, 58734, 65260, 69276, 75049, 78312, 86595, 90360, 97890, 103914, 107640, 115460, 117468, 130520, 138552, 146835, 150098, 173190, 195780, 207828, 225147, 230920, 234936, 259785, 293670, 300196, 346380, 375245, 391560, 415656, 450294, 519570, 587340, 600392, 675441, 692760, 750490, 900588, 1039140, 1125735, 1174680, 1350882, 1500980, 1801176, 2078280, 2251470, 2701764, 3001960, 3377205, 4502940, 5403528, 6754410, 9005880, 13508820, 27017640]

約数ペア:

[(1, 27017640), (2, 13508820), (3, 9005880), (4, 6754410), (5, 5403528), (6, 4502940), (8, 3377205), (9, 3001960), (10, 2701764), (12, 2251470), (13, 2078280), (15, 1801176), (18, 1500980), (20, 1350882), (23, 1174680), (24, 1125735), (26, 1039140), (30, 900588), (36, 750490), (39, 692760), (40, 675441), (45, 600392), (46, 587340), (52, 519570), (60, 450294), (65, 415656), (69, 391560), (72, 375245), (78, 346380), (90, 300196), (92, 293670), (104, 259785), (115, 234936), (117, 230920), (120, 225147), (130, 207828), (138, 195780), (156, 173190), (180, 150098), (184, 146835), (195, 138552), (207, 130520), (230, 117468), (234, 115460), (251, 107640), (260, 103914), (276, 97890), (299, 90360), (312, 86595), (345, 78312), (360, 75049), (390, 69276), (414, 65260), (460, 58734), (468, 57730), (502, 53820), (520, 51957), (552, 48945), (585, 46184), (598, 45180), (690, 39156), (753, 35880), (780, 34638), (828, 32630), (897, 30120), (920, 29367), (936, 28865), (1004, 26910), (1035, 26104), (1170, 23092), (1196, 22590), (1255, 21528), (1380, 19578), (1495, 18072), (1506, 17940), (1560, 17319), (1656, 16315), (1794, 15060), (2008, 13455), (2070, 13052), (2259, 11960), (2340, 11546), (2392, 11295), (2510, 10764), (2691, 10040), (2760, 9789), (2990, 9036), (3012, 8970), (3263, 8280), (3588, 7530), (3765, 7176), (4140, 6526), (4485, 6024), (4518, 5980), (4680, 5773), (5020, 5382)]