201828300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{6661}}^1$

素因数の和:6779

約数の個数: 72

約数和(自身を含む): 589826832

約数和(自身を除く): 387998532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 101, 150, 202, 300, 303, 404, 505, 606, 1010, 1212, 1515, 2020, 2525, 3030, 5050, 6060, 6661, 7575, 10100, 13322, 15150, 19983, 26644, 30300, 33305, 39966, 66610, 79932, 99915, 133220, 166525, 199830, 333050, 399660, 499575, 666100, 672761, 999150, 1345522, 1998300, 2018283, 2691044, 3363805, 4036566, 6727610, 8073132, 10091415, 13455220, 16819025, 20182830, 33638050, 40365660, 50457075, 67276100, 100914150, 201828300]

約数ペア:

[(1, 201828300), (2, 100914150), (3, 67276100), (4, 50457075), (5, 40365660), (6, 33638050), (10, 20182830), (12, 16819025), (15, 13455220), (20, 10091415), (25, 8073132), (30, 6727610), (50, 4036566), (60, 3363805), (75, 2691044), (100, 2018283), (101, 1998300), (150, 1345522), (202, 999150), (300, 672761), (303, 666100), (404, 499575), (505, 399660), (606, 333050), (1010, 199830), (1212, 166525), (1515, 133220), (2020, 99915), (2525, 79932), (3030, 66610), (5050, 39966), (6060, 33305), (6661, 30300), (7575, 26644), (10100, 19983), (13322, 15150)]