225150420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{3833}}^1$

素因数の和:3945

約数の個数: 96

約数和(自身を含む): 695640960

約数和(自身を除く): 470490540

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 89, 110, 132, 165, 178, 220, 267, 330, 356, 445, 534, 660, 890, 979, 1068, 1335, 1780, 1958, 2670, 2937, 3833, 3916, 4895, 5340, 5874, 7666, 9790, 11499, 11748, 14685, 15332, 19165, 19580, 22998, 29370, 38330, 42163, 45996, 57495, 58740, 76660, 84326, 114990, 126489, 168652, 210815, 229980, 252978, 341137, 421630, 505956, 632445, 682274, 843260, 1023411, 1264890, 1364548, 1705685, 2046822, 2529780, 3411370, 3752507, 4093644, 5117055, 6822740, 7505014, 10234110, 11257521, 15010028, 18762535, 20468220, 22515042, 37525070, 45030084, 56287605, 75050140, 112575210, 225150420]

約数ペア:

[(1, 225150420), (2, 112575210), (3, 75050140), (4, 56287605), (5, 45030084), (6, 37525070), (10, 22515042), (11, 20468220), (12, 18762535), (15, 15010028), (20, 11257521), (22, 10234110), (30, 7505014), (33, 6822740), (44, 5117055), (55, 4093644), (60, 3752507), (66, 3411370), (89, 2529780), (110, 2046822), (132, 1705685), (165, 1364548), (178, 1264890), (220, 1023411), (267, 843260), (330, 682274), (356, 632445), (445, 505956), (534, 421630), (660, 341137), (890, 252978), (979, 229980), (1068, 210815), (1335, 168652), (1780, 126489), (1958, 114990), (2670, 84326), (2937, 76660), (3833, 58740), (3916, 57495), (4895, 45996), (5340, 42163), (5874, 38330), (7666, 29370), (9790, 22998), (11499, 19580), (11748, 19165), (14685, 15332)]