25330140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1163}}^1$

素因数の和:1200

約数の個数: 108

約数和(自身を含む): 84527352

約数和(自身を除く): 59197212

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 121, 132, 165, 180, 198, 220, 242, 330, 363, 396, 484, 495, 605, 660, 726, 990, 1089, 1163, 1210, 1452, 1815, 1980, 2178, 2326, 2420, 3489, 3630, 4356, 4652, 5445, 5815, 6978, 7260, 10467, 10890, 11630, 12793, 13956, 17445, 20934, 21780, 23260, 25586, 34890, 38379, 41868, 51172, 52335, 63965, 69780, 76758, 104670, 115137, 127930, 140723, 153516, 191895, 209340, 230274, 255860, 281446, 383790, 422169, 460548, 562892, 575685, 703615, 767580, 844338, 1151370, 1266507, 1407230, 1688676, 2110845, 2302740, 2533014, 2814460, 4221690, 5066028, 6332535, 8443380, 12665070, 25330140]

約数ペア:

[(1, 25330140), (2, 12665070), (3, 8443380), (4, 6332535), (5, 5066028), (6, 4221690), (9, 2814460), (10, 2533014), (11, 2302740), (12, 2110845), (15, 1688676), (18, 1407230), (20, 1266507), (22, 1151370), (30, 844338), (33, 767580), (36, 703615), (44, 575685), (45, 562892), (55, 460548), (60, 422169), (66, 383790), (90, 281446), (99, 255860), (110, 230274), (121, 209340), (132, 191895), (165, 153516), (180, 140723), (198, 127930), (220, 115137), (242, 104670), (330, 76758), (363, 69780), (396, 63965), (484, 52335), (495, 51172), (605, 41868), (660, 38379), (726, 34890), (990, 25586), (1089, 23260), (1163, 21780), (1210, 20934), (1452, 17445), (1815, 13956), (1980, 12793), (2178, 11630), (2326, 10890), (2420, 10467), (3489, 7260), (3630, 6978), (4356, 5815), (4652, 5445)]