155723820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{3671}}^1$

素因数の和:3791

約数の個数: 96

約数和(自身を含む): 503387136

約数和(自身を除く): 347663316

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 101, 105, 140, 202, 210, 303, 404, 420, 505, 606, 707, 1010, 1212, 1414, 1515, 2020, 2121, 2828, 3030, 3535, 3671, 4242, 6060, 7070, 7342, 8484, 10605, 11013, 14140, 14684, 18355, 21210, 22026, 25697, 36710, 42420, 44052, 51394, 55065, 73420, 77091, 102788, 110130, 128485, 154182, 220260, 256970, 308364, 370771, 385455, 513940, 741542, 770910, 1112313, 1483084, 1541820, 1853855, 2224626, 2595397, 3707710, 4449252, 5190794, 5561565, 7415420, 7786191, 10381588, 11123130, 12976985, 15572382, 22246260, 25953970, 31144764, 38930955, 51907940, 77861910, 155723820]

約数ペア:

[(1, 155723820), (2, 77861910), (3, 51907940), (4, 38930955), (5, 31144764), (6, 25953970), (7, 22246260), (10, 15572382), (12, 12976985), (14, 11123130), (15, 10381588), (20, 7786191), (21, 7415420), (28, 5561565), (30, 5190794), (35, 4449252), (42, 3707710), (60, 2595397), (70, 2224626), (84, 1853855), (101, 1541820), (105, 1483084), (140, 1112313), (202, 770910), (210, 741542), (303, 513940), (404, 385455), (420, 370771), (505, 308364), (606, 256970), (707, 220260), (1010, 154182), (1212, 128485), (1414, 110130), (1515, 102788), (2020, 77091), (2121, 73420), (2828, 55065), (3030, 51394), (3535, 44052), (3671, 42420), (4242, 36710), (6060, 25697), (7070, 22026), (7342, 21210), (8484, 18355), (10605, 14684), (11013, 14140)]