30074220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:173

約数の個数: 192

約数和(自身を含む): 104993280

約数和(自身を除く): 74919060

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, 83, 90, 99, 108, 110, 122, 132, 135, 165, 166, 180, 183, 198, 220, 244, 249, 270, 297, 305, 330, 332, 366, 396, 415, 495, 498, 540, 549, 594, 610, 660, 671, 732, 747, 830, 913, 915, 990, 996, 1098, 1188, 1220, 1245, 1342, 1485, 1494, 1647, 1660, 1826, 1830, 1980, 2013, 2196, 2241, 2490, 2684, 2739, 2745, 2970, 2988, 3294, 3355, 3652, 3660, 3735, 4026, 4482, 4565, 4980, 5063, 5478, 5490, 5940, 6039, 6588, 6710, 7470, 8052, 8217, 8235, 8964, 9130, 10065, 10126, 10956, 10980, 11205, 12078, 13420, 13695, 14940, 15189, 16434, 16470, 18117, 18260, 20130, 20252, 22410, 24156, 24651, 25315, 27390, 30195, 30378, 32868, 32940, 36234, 40260, 41085, 44820, 45567, 49302, 50630, 54780, 55693, 60390, 60756, 72468, 75945, 82170, 90585, 91134, 98604, 101260, 111386, 120780, 123255, 136701, 151890, 164340, 167079, 181170, 182268, 222772, 227835, 246510, 273402, 278465, 303780, 334158, 362340, 455670, 493020, 501237, 546804, 556930, 668316, 683505, 835395, 911340, 1002474, 1113860, 1367010, 1503711, 1670790, 2004948, 2506185, 2734020, 3007422, 3341580, 5012370, 6014844, 7518555, 10024740, 15037110, 30074220]

約数ペア:

[(1, 30074220), (2, 15037110), (3, 10024740), (4, 7518555), (5, 6014844), (6, 5012370), (9, 3341580), (10, 3007422), (11, 2734020), (12, 2506185), (15, 2004948), (18, 1670790), (20, 1503711), (22, 1367010), (27, 1113860), (30, 1002474), (33, 911340), (36, 835395), (44, 683505), (45, 668316), (54, 556930), (55, 546804), (60, 501237), (61, 493020), (66, 455670), (83, 362340), (90, 334158), (99, 303780), (108, 278465), (110, 273402), (122, 246510), (132, 227835), (135, 222772), (165, 182268), (166, 181170), (180, 167079), (183, 164340), (198, 151890), (220, 136701), (244, 123255), (249, 120780), (270, 111386), (297, 101260), (305, 98604), (330, 91134), (332, 90585), (366, 82170), (396, 75945), (415, 72468), (495, 60756), (498, 60390), (540, 55693), (549, 54780), (594, 50630), (610, 49302), (660, 45567), (671, 44820), (732, 41085), (747, 40260), (830, 36234), (913, 32940), (915, 32868), (990, 30378), (996, 30195), (1098, 27390), (1188, 25315), (1220, 24651), (1245, 24156), (1342, 22410), (1485, 20252), (1494, 20130), (1647, 18260), (1660, 18117), (1826, 16470), (1830, 16434), (1980, 15189), (2013, 14940), (2196, 13695), (2241, 13420), (2490, 12078), (2684, 11205), (2739, 10980), (2745, 10956), (2970, 10126), (2988, 10065), (3294, 9130), (3355, 8964), (3652, 8235), (3660, 8217), (3735, 8052), (4026, 7470), (4482, 6710), (4565, 6588), (4980, 6039), (5063, 5940), (5478, 5490)]