966439260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:265

約数の個数: 216

約数和(自身を含む): 3131620128

約数和(自身を除く): 2165180868

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 37, 45, 60, 62, 74, 90, 93, 111, 124, 148, 151, 155, 180, 185, 186, 222, 279, 302, 310, 333, 370, 372, 444, 453, 465, 555, 558, 604, 620, 666, 740, 755, 906, 930, 961, 1110, 1116, 1147, 1332, 1359, 1395, 1510, 1665, 1812, 1860, 1922, 2220, 2265, 2294, 2718, 2790, 2883, 3020, 3330, 3441, 3844, 4530, 4588, 4681, 4805, 5436, 5580, 5587, 5735, 5766, 6660, 6795, 6882, 8649, 9060, 9362, 9610, 10323, 11174, 11470, 11532, 13590, 13764, 14043, 14415, 16761, 17205, 17298, 18724, 19220, 20646, 22348, 22940, 23405, 27180, 27935, 28086, 28830, 33522, 34410, 34596, 35557, 41292, 42129, 43245, 46810, 50283, 51615, 55870, 56172, 57660, 67044, 68820, 70215, 71114, 83805, 84258, 86490, 93620, 100566, 103230, 106671, 111740, 140430, 142228, 145111, 167610, 168516, 172980, 173197, 177785, 201132, 206460, 210645, 213342, 251415, 280860, 290222, 320013, 335220, 346394, 355570, 421290, 426684, 435333, 502830, 519591, 533355, 580444, 640026, 692788, 711140, 725555, 842580, 865985, 870666, 1005660, 1039182, 1066710, 1280052, 1305999, 1451110, 1558773, 1600065, 1731970, 1741332, 2078364, 2133420, 2176665, 2597955, 2611998, 2902220, 3117546, 3200130, 3463940, 4353330, 5195910, 5223996, 5369107, 6235092, 6400260, 6529995, 7793865, 8706660, 10391820, 10738214, 13059990, 15587730, 16107321, 21476428, 26119980, 26845535, 31175460, 32214642, 48321963, 53691070, 64429284, 80536605, 96643926, 107382140, 161073210, 193287852, 241609815, 322146420, 483219630, 966439260]

約数ペア:

[(1, 966439260), (2, 483219630), (3, 322146420), (4, 241609815), (5, 193287852), (6, 161073210), (9, 107382140), (10, 96643926), (12, 80536605), (15, 64429284), (18, 53691070), (20, 48321963), (30, 32214642), (31, 31175460), (36, 26845535), (37, 26119980), (45, 21476428), (60, 16107321), (62, 15587730), (74, 13059990), (90, 10738214), (93, 10391820), (111, 8706660), (124, 7793865), (148, 6529995), (151, 6400260), (155, 6235092), (180, 5369107), (185, 5223996), (186, 5195910), (222, 4353330), (279, 3463940), (302, 3200130), (310, 3117546), (333, 2902220), (370, 2611998), (372, 2597955), (444, 2176665), (453, 2133420), (465, 2078364), (555, 1741332), (558, 1731970), (604, 1600065), (620, 1558773), (666, 1451110), (740, 1305999), (755, 1280052), (906, 1066710), (930, 1039182), (961, 1005660), (1110, 870666), (1116, 865985), (1147, 842580), (1332, 725555), (1359, 711140), (1395, 692788), (1510, 640026), (1665, 580444), (1812, 533355), (1860, 519591), (1922, 502830), (2220, 435333), (2265, 426684), (2294, 421290), (2718, 355570), (2790, 346394), (2883, 335220), (3020, 320013), (3330, 290222), (3441, 280860), (3844, 251415), (4530, 213342), (4588, 210645), (4681, 206460), (4805, 201132), (5436, 177785), (5580, 173197), (5587, 172980), (5735, 168516), (5766, 167610), (6660, 145111), (6795, 142228), (6882, 140430), (8649, 111740), (9060, 106671), (9362, 103230), (9610, 100566), (10323, 93620), (11174, 86490), (11470, 84258), (11532, 83805), (13590, 71114), (13764, 70215), (14043, 68820), (14415, 67044), (16761, 57660), (17205, 56172), (17298, 55870), (18724, 51615), (19220, 50283), (20646, 46810), (22348, 43245), (22940, 42129), (23405, 41292), (27180, 35557), (27935, 34596), (28086, 34410), (28830, 33522)]