342894420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:271

約数の個数: 288

約数和(自身を含む): 1228421376

約数和(自身を除く): 885526956

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 30, 33, 34, 36, 44, 45, 51, 55, 60, 61, 66, 68, 85, 90, 99, 102, 110, 122, 132, 153, 165, 167, 170, 180, 183, 187, 198, 204, 220, 244, 255, 305, 306, 330, 334, 340, 366, 374, 396, 495, 501, 510, 549, 561, 610, 612, 660, 668, 671, 732, 748, 765, 835, 915, 935, 990, 1002, 1020, 1037, 1098, 1122, 1220, 1342, 1503, 1530, 1670, 1683, 1830, 1837, 1870, 1980, 2004, 2013, 2074, 2196, 2244, 2505, 2684, 2745, 2805, 2839, 3006, 3060, 3111, 3340, 3355, 3366, 3660, 3674, 3740, 4026, 4148, 5010, 5185, 5490, 5511, 5610, 5678, 6012, 6039, 6222, 6710, 6732, 7348, 7515, 8052, 8415, 8517, 9185, 9333, 10020, 10065, 10187, 10370, 10980, 11022, 11220, 11356, 11407, 12078, 12444, 13420, 14195, 15030, 15555, 16533, 16830, 17034, 18370, 18666, 20130, 20374, 20740, 22044, 22814, 24156, 25551, 27555, 28390, 30060, 30195, 30561, 31110, 31229, 33066, 33660, 34068, 34221, 36740, 37332, 40260, 40748, 42585, 45628, 46665, 50935, 51102, 55110, 56780, 57035, 60390, 61122, 62220, 62458, 66132, 68442, 82665, 85170, 91683, 93330, 93687, 101870, 102204, 102663, 110220, 112057, 114070, 120780, 122244, 124916, 127755, 136884, 152805, 156145, 165330, 170340, 171105, 173179, 183366, 186660, 187374, 203740, 205326, 224114, 228140, 255510, 281061, 305610, 312290, 330660, 336171, 342210, 346358, 366732, 374748, 410652, 448228, 458415, 468435, 511020, 513315, 519537, 560285, 562122, 611220, 624580, 672342, 684420, 692716, 865895, 916830, 936870, 1008513, 1026630, 1039074, 1120570, 1124244, 1344684, 1405305, 1558611, 1680855, 1731790, 1833660, 1873740, 1904969, 2017026, 2053260, 2078148, 2241140, 2597685, 2810610, 3117222, 3361710, 3463580, 3809938, 4034052, 5042565, 5195370, 5621220, 5714907, 6234444, 6723420, 7619876, 7793055, 9524845, 10085130, 10390740, 11429814, 15586110, 17144721, 19049690, 20170260, 22859628, 28574535, 31172220, 34289442, 38099380, 57149070, 68578884, 85723605, 114298140, 171447210, 342894420]

約数ペア:

[(1, 342894420), (2, 171447210), (3, 114298140), (4, 85723605), (5, 68578884), (6, 57149070), (9, 38099380), (10, 34289442), (11, 31172220), (12, 28574535), (15, 22859628), (17, 20170260), (18, 19049690), (20, 17144721), (22, 15586110), (30, 11429814), (33, 10390740), (34, 10085130), (36, 9524845), (44, 7793055), (45, 7619876), (51, 6723420), (55, 6234444), (60, 5714907), (61, 5621220), (66, 5195370), (68, 5042565), (85, 4034052), (90, 3809938), (99, 3463580), (102, 3361710), (110, 3117222), (122, 2810610), (132, 2597685), (153, 2241140), (165, 2078148), (167, 2053260), (170, 2017026), (180, 1904969), (183, 1873740), (187, 1833660), (198, 1731790), (204, 1680855), (220, 1558611), (244, 1405305), (255, 1344684), (305, 1124244), (306, 1120570), (330, 1039074), (334, 1026630), (340, 1008513), (366, 936870), (374, 916830), (396, 865895), (495, 692716), (501, 684420), (510, 672342), (549, 624580), (561, 611220), (610, 562122), (612, 560285), (660, 519537), (668, 513315), (671, 511020), (732, 468435), (748, 458415), (765, 448228), (835, 410652), (915, 374748), (935, 366732), (990, 346358), (1002, 342210), (1020, 336171), (1037, 330660), (1098, 312290), (1122, 305610), (1220, 281061), (1342, 255510), (1503, 228140), (1530, 224114), (1670, 205326), (1683, 203740), (1830, 187374), (1837, 186660), (1870, 183366), (1980, 173179), (2004, 171105), (2013, 170340), (2074, 165330), (2196, 156145), (2244, 152805), (2505, 136884), (2684, 127755), (2745, 124916), (2805, 122244), (2839, 120780), (3006, 114070), (3060, 112057), (3111, 110220), (3340, 102663), (3355, 102204), (3366, 101870), (3660, 93687), (3674, 93330), (3740, 91683), (4026, 85170), (4148, 82665), (5010, 68442), (5185, 66132), (5490, 62458), (5511, 62220), (5610, 61122), (5678, 60390), (6012, 57035), (6039, 56780), (6222, 55110), (6710, 51102), (6732, 50935), (7348, 46665), (7515, 45628), (8052, 42585), (8415, 40748), (8517, 40260), (9185, 37332), (9333, 36740), (10020, 34221), (10065, 34068), (10187, 33660), (10370, 33066), (10980, 31229), (11022, 31110), (11220, 30561), (11356, 30195), (11407, 30060), (12078, 28390), (12444, 27555), (13420, 25551), (14195, 24156), (15030, 22814), (15555, 22044), (16533, 20740), (16830, 20374), (17034, 20130), (18370, 18666)]