84541600

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{739}}^1$

素因数の和:783

約数の個数: 144

約数和(自身を含む): 242796960

約数和(自身を除く): 158255360

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 25, 26, 32, 40, 44, 50, 52, 55, 65, 80, 88, 100, 104, 110, 130, 143, 160, 176, 200, 208, 220, 260, 275, 286, 325, 352, 400, 416, 440, 520, 550, 572, 650, 715, 739, 800, 880, 1040, 1100, 1144, 1300, 1430, 1478, 1760, 2080, 2200, 2288, 2600, 2860, 2956, 3575, 3695, 4400, 4576, 5200, 5720, 5912, 7150, 7390, 8129, 8800, 9607, 10400, 11440, 11824, 14300, 14780, 16258, 18475, 19214, 22880, 23648, 28600, 29560, 32516, 36950, 38428, 40645, 48035, 57200, 59120, 65032, 73900, 76856, 81290, 96070, 105677, 114400, 118240, 130064, 147800, 153712, 162580, 192140, 203225, 211354, 240175, 260128, 295600, 307424, 325160, 384280, 406450, 422708, 480350, 528385, 591200, 650320, 768560, 812900, 845416, 960700, 1056770, 1300640, 1537120, 1625800, 1690832, 1921400, 2113540, 2641925, 3251600, 3381664, 3842800, 4227080, 5283850, 6503200, 7685600, 8454160, 10567700, 16908320, 21135400, 42270800, 84541600]

約数ペア:

[(1, 84541600), (2, 42270800), (4, 21135400), (5, 16908320), (8, 10567700), (10, 8454160), (11, 7685600), (13, 6503200), (16, 5283850), (20, 4227080), (22, 3842800), (25, 3381664), (26, 3251600), (32, 2641925), (40, 2113540), (44, 1921400), (50, 1690832), (52, 1625800), (55, 1537120), (65, 1300640), (80, 1056770), (88, 960700), (100, 845416), (104, 812900), (110, 768560), (130, 650320), (143, 591200), (160, 528385), (176, 480350), (200, 422708), (208, 406450), (220, 384280), (260, 325160), (275, 307424), (286, 295600), (325, 260128), (352, 240175), (400, 211354), (416, 203225), (440, 192140), (520, 162580), (550, 153712), (572, 147800), (650, 130064), (715, 118240), (739, 114400), (800, 105677), (880, 96070), (1040, 81290), (1100, 76856), (1144, 73900), (1300, 65032), (1430, 59120), (1478, 57200), (1760, 48035), (2080, 40645), (2200, 38428), (2288, 36950), (2600, 32516), (2860, 29560), (2956, 28600), (3575, 23648), (3695, 22880), (4400, 19214), (4576, 18475), (5200, 16258), (5720, 14780), (5912, 14300), (7150, 11824), (7390, 11440), (8129, 10400), (8800, 9607)]