84055400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2939}}^1$

素因数の和:2979

約数の個数: 96

約数和(自身を含む): 229672800

約数和(自身を除く): 145617400

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 25, 26, 40, 44, 50, 52, 55, 65, 88, 100, 104, 110, 130, 143, 200, 220, 260, 275, 286, 325, 440, 520, 550, 572, 650, 715, 1100, 1144, 1300, 1430, 2200, 2600, 2860, 2939, 3575, 5720, 5878, 7150, 11756, 14300, 14695, 23512, 28600, 29390, 32329, 38207, 58780, 64658, 73475, 76414, 117560, 129316, 146950, 152828, 161645, 191035, 258632, 293900, 305656, 323290, 382070, 420277, 587800, 646580, 764140, 808225, 840554, 955175, 1293160, 1528280, 1616450, 1681108, 1910350, 2101385, 3232900, 3362216, 3820700, 4202770, 6465800, 7641400, 8405540, 10506925, 16811080, 21013850, 42027700, 84055400]

約数ペア:

[(1, 84055400), (2, 42027700), (4, 21013850), (5, 16811080), (8, 10506925), (10, 8405540), (11, 7641400), (13, 6465800), (20, 4202770), (22, 3820700), (25, 3362216), (26, 3232900), (40, 2101385), (44, 1910350), (50, 1681108), (52, 1616450), (55, 1528280), (65, 1293160), (88, 955175), (100, 840554), (104, 808225), (110, 764140), (130, 646580), (143, 587800), (200, 420277), (220, 382070), (260, 323290), (275, 305656), (286, 293900), (325, 258632), (440, 191035), (520, 161645), (550, 152828), (572, 146950), (650, 129316), (715, 117560), (1100, 76414), (1144, 73475), (1300, 64658), (1430, 58780), (2200, 38207), (2600, 32329), (2860, 29390), (2939, 28600), (3575, 23512), (5720, 14695), (5878, 14300), (7150, 11756)]