83244700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{569}}^1$

素因数の和:620

約数の個数: 144

約数和(自身を含む): 237484800

約数和(自身を除く): 154240100

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 25, 28, 35, 38, 44, 50, 55, 70, 76, 77, 95, 100, 110, 133, 140, 154, 175, 190, 209, 220, 266, 275, 308, 350, 380, 385, 418, 475, 532, 550, 569, 665, 700, 770, 836, 950, 1045, 1100, 1138, 1330, 1463, 1540, 1900, 1925, 2090, 2276, 2660, 2845, 2926, 3325, 3850, 3983, 4180, 5225, 5690, 5852, 6259, 6650, 7315, 7700, 7966, 10450, 10811, 11380, 12518, 13300, 14225, 14630, 15932, 19915, 20900, 21622, 25036, 28450, 29260, 31295, 36575, 39830, 43244, 43813, 54055, 56900, 62590, 73150, 75677, 79660, 87626, 99575, 108110, 118921, 125180, 146300, 151354, 156475, 175252, 199150, 216220, 219065, 237842, 270275, 302708, 312950, 378385, 398300, 438130, 475684, 540550, 594605, 625900, 756770, 832447, 876260, 1081100, 1095325, 1189210, 1513540, 1664894, 1891925, 2190650, 2378420, 2973025, 3329788, 3783850, 4162235, 4381300, 5946050, 7567700, 8324470, 11892100, 16648940, 20811175, 41622350, 83244700]

約数ペア:

[(1, 83244700), (2, 41622350), (4, 20811175), (5, 16648940), (7, 11892100), (10, 8324470), (11, 7567700), (14, 5946050), (19, 4381300), (20, 4162235), (22, 3783850), (25, 3329788), (28, 2973025), (35, 2378420), (38, 2190650), (44, 1891925), (50, 1664894), (55, 1513540), (70, 1189210), (76, 1095325), (77, 1081100), (95, 876260), (100, 832447), (110, 756770), (133, 625900), (140, 594605), (154, 540550), (175, 475684), (190, 438130), (209, 398300), (220, 378385), (266, 312950), (275, 302708), (308, 270275), (350, 237842), (380, 219065), (385, 216220), (418, 199150), (475, 175252), (532, 156475), (550, 151354), (569, 146300), (665, 125180), (700, 118921), (770, 108110), (836, 99575), (950, 87626), (1045, 79660), (1100, 75677), (1138, 73150), (1330, 62590), (1463, 56900), (1540, 54055), (1900, 43813), (1925, 43244), (2090, 39830), (2276, 36575), (2660, 31295), (2845, 29260), (2926, 28450), (3325, 25036), (3850, 21622), (3983, 20900), (4180, 19915), (5225, 15932), (5690, 14630), (5852, 14225), (6259, 13300), (6650, 12518), (7315, 11380), (7700, 10811), (7966, 10450)]