90222660

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:176

約数の個数: 240

約数和(自身を含む): 317604672

約数和(自身を除く): 227382012

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, 81, 83, 90, 99, 108, 110, 122, 132, 135, 162, 165, 166, 180, 183, 198, 220, 244, 249, 270, 297, 305, 324, 330, 332, 366, 396, 405, 415, 495, 498, 540, 549, 594, 610, 660, 671, 732, 747, 810, 830, 891, 913, 915, 990, 996, 1098, 1188, 1220, 1245, 1342, 1485, 1494, 1620, 1647, 1660, 1782, 1826, 1830, 1980, 2013, 2196, 2241, 2490, 2684, 2739, 2745, 2970, 2988, 3294, 3355, 3564, 3652, 3660, 3735, 4026, 4455, 4482, 4565, 4941, 4980, 5063, 5478, 5490, 5940, 6039, 6588, 6710, 6723, 7470, 8052, 8217, 8235, 8910, 8964, 9130, 9882, 10065, 10126, 10956, 10980, 11205, 12078, 13420, 13446, 13695, 14940, 15189, 16434, 16470, 17820, 18117, 18260, 19764, 20130, 20252, 22410, 24156, 24651, 24705, 25315, 26892, 27390, 30195, 30378, 32868, 32940, 33615, 36234, 40260, 41085, 44820, 45567, 49302, 49410, 50630, 54351, 54780, 55693, 60390, 60756, 67230, 72468, 73953, 75945, 82170, 90585, 91134, 98604, 98820, 101260, 108702, 111386, 120780, 123255, 134460, 136701, 147906, 151890, 164340, 167079, 181170, 182268, 217404, 222772, 227835, 246510, 271755, 273402, 278465, 295812, 303780, 334158, 362340, 369765, 410103, 455670, 493020, 501237, 543510, 546804, 556930, 668316, 683505, 739530, 820206, 835395, 911340, 1002474, 1087020, 1113860, 1367010, 1479060, 1503711, 1640412, 1670790, 2004948, 2050515, 2506185, 2734020, 3007422, 3341580, 4101030, 4511133, 5012370, 6014844, 7518555, 8202060, 9022266, 10024740, 15037110, 18044532, 22555665, 30074220, 45111330, 90222660]

約数ペア:

[(1, 90222660), (2, 45111330), (3, 30074220), (4, 22555665), (5, 18044532), (6, 15037110), (9, 10024740), (10, 9022266), (11, 8202060), (12, 7518555), (15, 6014844), (18, 5012370), (20, 4511133), (22, 4101030), (27, 3341580), (30, 3007422), (33, 2734020), (36, 2506185), (44, 2050515), (45, 2004948), (54, 1670790), (55, 1640412), (60, 1503711), (61, 1479060), (66, 1367010), (81, 1113860), (83, 1087020), (90, 1002474), (99, 911340), (108, 835395), (110, 820206), (122, 739530), (132, 683505), (135, 668316), (162, 556930), (165, 546804), (166, 543510), (180, 501237), (183, 493020), (198, 455670), (220, 410103), (244, 369765), (249, 362340), (270, 334158), (297, 303780), (305, 295812), (324, 278465), (330, 273402), (332, 271755), (366, 246510), (396, 227835), (405, 222772), (415, 217404), (495, 182268), (498, 181170), (540, 167079), (549, 164340), (594, 151890), (610, 147906), (660, 136701), (671, 134460), (732, 123255), (747, 120780), (810, 111386), (830, 108702), (891, 101260), (913, 98820), (915, 98604), (990, 91134), (996, 90585), (1098, 82170), (1188, 75945), (1220, 73953), (1245, 72468), (1342, 67230), (1485, 60756), (1494, 60390), (1620, 55693), (1647, 54780), (1660, 54351), (1782, 50630), (1826, 49410), (1830, 49302), (1980, 45567), (2013, 44820), (2196, 41085), (2241, 40260), (2490, 36234), (2684, 33615), (2739, 32940), (2745, 32868), (2970, 30378), (2988, 30195), (3294, 27390), (3355, 26892), (3564, 25315), (3652, 24705), (3660, 24651), (3735, 24156), (4026, 22410), (4455, 20252), (4482, 20130), (4565, 19764), (4941, 18260), (4980, 18117), (5063, 17820), (5478, 16470), (5490, 16434), (5940, 15189), (6039, 14940), (6588, 13695), (6710, 13446), (6723, 13420), (7470, 12078), (8052, 11205), (8217, 10980), (8235, 10956), (8910, 10126), (8964, 10065), (9130, 9882)]