22102740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^2$

素因数の和:151

約数の個数: 144

約数和(自身を含む): 76265280

約数和(自身を除く): 54162540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 61, 66, 90, 99, 108, 110, 122, 132, 135, 165, 180, 183, 198, 220, 244, 270, 297, 305, 330, 366, 396, 495, 540, 549, 594, 610, 660, 671, 732, 915, 990, 1098, 1188, 1220, 1342, 1485, 1647, 1830, 1980, 2013, 2196, 2684, 2745, 2970, 3294, 3355, 3660, 3721, 4026, 5490, 5940, 6039, 6588, 6710, 7442, 8052, 8235, 10065, 10980, 11163, 12078, 13420, 14884, 16470, 18117, 18605, 20130, 22326, 24156, 30195, 32940, 33489, 36234, 37210, 40260, 40931, 44652, 55815, 60390, 66978, 72468, 74420, 81862, 90585, 100467, 111630, 120780, 122793, 133956, 163724, 167445, 181170, 200934, 204655, 223260, 245586, 334890, 362340, 368379, 401868, 409310, 491172, 502335, 613965, 669780, 736758, 818620, 1004670, 1105137, 1227930, 1473516, 1841895, 2009340, 2210274, 2455860, 3683790, 4420548, 5525685, 7367580, 11051370, 22102740]

約数ペア:

[(1, 22102740), (2, 11051370), (3, 7367580), (4, 5525685), (5, 4420548), (6, 3683790), (9, 2455860), (10, 2210274), (11, 2009340), (12, 1841895), (15, 1473516), (18, 1227930), (20, 1105137), (22, 1004670), (27, 818620), (30, 736758), (33, 669780), (36, 613965), (44, 502335), (45, 491172), (54, 409310), (55, 401868), (60, 368379), (61, 362340), (66, 334890), (90, 245586), (99, 223260), (108, 204655), (110, 200934), (122, 181170), (132, 167445), (135, 163724), (165, 133956), (180, 122793), (183, 120780), (198, 111630), (220, 100467), (244, 90585), (270, 81862), (297, 74420), (305, 72468), (330, 66978), (366, 60390), (396, 55815), (495, 44652), (540, 40931), (549, 40260), (594, 37210), (610, 36234), (660, 33489), (671, 32940), (732, 30195), (915, 24156), (990, 22326), (1098, 20130), (1188, 18605), (1220, 18117), (1342, 16470), (1485, 14884), (1647, 13420), (1830, 12078), (1980, 11163), (2013, 10980), (2196, 10065), (2684, 8235), (2745, 8052), (2970, 7442), (3294, 6710), (3355, 6588), (3660, 6039), (3721, 5940), (4026, 5490)]