549045540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{7211}}^1$

素因数の和:7279

約数の個数: 120

約数和(自身を含む): 1759266432

約数和(自身を除く): 1210220892

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 47, 54, 60, 81, 90, 94, 108, 135, 141, 162, 180, 188, 235, 270, 282, 324, 405, 423, 470, 540, 564, 705, 810, 846, 940, 1269, 1410, 1620, 1692, 2115, 2538, 2820, 3807, 4230, 5076, 6345, 7211, 7614, 8460, 12690, 14422, 15228, 19035, 21633, 25380, 28844, 36055, 38070, 43266, 64899, 72110, 76140, 86532, 108165, 129798, 144220, 194697, 216330, 259596, 324495, 338917, 389394, 432660, 584091, 648990, 677834, 778788, 973485, 1016751, 1168182, 1297980, 1355668, 1694585, 1946970, 2033502, 2336364, 2920455, 3050253, 3389170, 3893940, 4067004, 5083755, 5840910, 6100506, 6778340, 9150759, 10167510, 11681820, 12201012, 15251265, 18301518, 20335020, 27452277, 30502530, 36603036, 45753795, 54904554, 61005060, 91507590, 109809108, 137261385, 183015180, 274522770, 549045540]

約数ペア:

[(1, 549045540), (2, 274522770), (3, 183015180), (4, 137261385), (5, 109809108), (6, 91507590), (9, 61005060), (10, 54904554), (12, 45753795), (15, 36603036), (18, 30502530), (20, 27452277), (27, 20335020), (30, 18301518), (36, 15251265), (45, 12201012), (47, 11681820), (54, 10167510), (60, 9150759), (81, 6778340), (90, 6100506), (94, 5840910), (108, 5083755), (135, 4067004), (141, 3893940), (162, 3389170), (180, 3050253), (188, 2920455), (235, 2336364), (270, 2033502), (282, 1946970), (324, 1694585), (405, 1355668), (423, 1297980), (470, 1168182), (540, 1016751), (564, 973485), (705, 778788), (810, 677834), (846, 648990), (940, 584091), (1269, 432660), (1410, 389394), (1620, 338917), (1692, 324495), (2115, 259596), (2538, 216330), (2820, 194697), (3807, 144220), (4230, 129798), (5076, 108165), (6345, 86532), (7211, 76140), (7614, 72110), (8460, 64899), (12690, 43266), (14422, 38070), (15228, 36055), (19035, 28844), (21633, 25380)]