66059700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{379}}^1$

素因数の和:486

約数の個数: 144

約数和(自身を含む): 221652480

約数和(自身を除く): 155592780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 83, 84, 100, 105, 140, 150, 166, 175, 210, 249, 300, 332, 350, 379, 415, 420, 498, 525, 581, 700, 758, 830, 996, 1050, 1137, 1162, 1245, 1516, 1660, 1743, 1895, 2075, 2100, 2274, 2324, 2490, 2653, 2905, 3486, 3790, 4150, 4548, 4980, 5306, 5685, 5810, 6225, 6972, 7580, 7959, 8300, 8715, 9475, 10612, 11370, 11620, 12450, 13265, 14525, 15918, 17430, 18950, 22740, 24900, 26530, 28425, 29050, 31457, 31836, 34860, 37900, 39795, 43575, 53060, 56850, 58100, 62914, 66325, 79590, 87150, 94371, 113700, 125828, 132650, 157285, 159180, 174300, 188742, 198975, 220199, 265300, 314570, 377484, 397950, 440398, 471855, 629140, 660597, 786425, 795900, 880796, 943710, 1100995, 1321194, 1572850, 1887420, 2201990, 2359275, 2642388, 3145700, 3302985, 4403980, 4718550, 5504975, 6605970, 9437100, 11009950, 13211940, 16514925, 22019900, 33029850, 66059700]

約数ペア:

[(1, 66059700), (2, 33029850), (3, 22019900), (4, 16514925), (5, 13211940), (6, 11009950), (7, 9437100), (10, 6605970), (12, 5504975), (14, 4718550), (15, 4403980), (20, 3302985), (21, 3145700), (25, 2642388), (28, 2359275), (30, 2201990), (35, 1887420), (42, 1572850), (50, 1321194), (60, 1100995), (70, 943710), (75, 880796), (83, 795900), (84, 786425), (100, 660597), (105, 629140), (140, 471855), (150, 440398), (166, 397950), (175, 377484), (210, 314570), (249, 265300), (300, 220199), (332, 198975), (350, 188742), (379, 174300), (415, 159180), (420, 157285), (498, 132650), (525, 125828), (581, 113700), (700, 94371), (758, 87150), (830, 79590), (996, 66325), (1050, 62914), (1137, 58100), (1162, 56850), (1245, 53060), (1516, 43575), (1660, 39795), (1743, 37900), (1895, 34860), (2075, 31836), (2100, 31457), (2274, 29050), (2324, 28425), (2490, 26530), (2653, 24900), (2905, 22740), (3486, 18950), (3790, 17430), (4150, 15918), (4548, 14525), (4980, 13265), (5306, 12450), (5685, 11620), (5810, 11370), (6225, 10612), (6972, 9475), (7580, 8715), (7959, 8300)]