120391700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8419}}^1$

素因数の和:8457

約数の個数: 72

約数和(自身を含む): 306959520

約数和(自身を除く): 186567820

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 100, 110, 130, 143, 220, 260, 275, 286, 325, 550, 572, 650, 715, 1100, 1300, 1430, 2860, 3575, 7150, 8419, 14300, 16838, 33676, 42095, 84190, 92609, 109447, 168380, 185218, 210475, 218894, 370436, 420950, 437788, 463045, 547235, 841900, 926090, 1094470, 1203917, 1852180, 2188940, 2315225, 2407834, 2736175, 4630450, 4815668, 5472350, 6019585, 9260900, 10944700, 12039170, 24078340, 30097925, 60195850, 120391700]

約数ペア:

[(1, 120391700), (2, 60195850), (4, 30097925), (5, 24078340), (10, 12039170), (11, 10944700), (13, 9260900), (20, 6019585), (22, 5472350), (25, 4815668), (26, 4630450), (44, 2736175), (50, 2407834), (52, 2315225), (55, 2188940), (65, 1852180), (100, 1203917), (110, 1094470), (130, 926090), (143, 841900), (220, 547235), (260, 463045), (275, 437788), (286, 420950), (325, 370436), (550, 218894), (572, 210475), (650, 185218), (715, 168380), (1100, 109447), (1300, 92609), (1430, 84190), (2860, 42095), (3575, 33676), (7150, 16838), (8419, 14300)]