2129216400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{19079}}^1$

素因数の和:19134

約数の個数: 180

約数和(自身を含む): 7627726080

約数和(自身を除く): 5498509680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 31, 36, 40, 45, 48, 50, 60, 62, 72, 75, 80, 90, 93, 100, 120, 124, 144, 150, 155, 180, 186, 200, 225, 240, 248, 279, 300, 310, 360, 372, 400, 450, 465, 496, 558, 600, 620, 720, 744, 775, 900, 930, 1116, 1200, 1240, 1395, 1488, 1550, 1800, 1860, 2232, 2325, 2480, 2790, 3100, 3600, 3720, 4464, 4650, 5580, 6200, 6975, 7440, 9300, 11160, 12400, 13950, 18600, 19079, 22320, 27900, 37200, 38158, 55800, 57237, 76316, 95395, 111600, 114474, 152632, 171711, 190790, 228948, 286185, 305264, 343422, 381580, 457896, 476975, 572370, 591449, 686844, 763160, 858555, 915792, 953950, 1144740, 1182898, 1373688, 1430925, 1526320, 1717110, 1774347, 1907900, 2289480, 2365796, 2747376, 2861850, 2957245, 3434220, 3548694, 3815800, 4292775, 4578960, 4731592, 5323041, 5723700, 5914490, 6868440, 7097388, 7631600, 8585550, 8871735, 9463184, 10646082, 11447400, 11828980, 13736880, 14194776, 14786225, 17171100, 17743470, 21292164, 22894800, 23657960, 26615205, 28389552, 29572450, 34342200, 35486940, 42584328, 44358675, 47315920, 53230410, 59144900, 68684400, 70973880, 85168656, 88717350, 106460820, 118289800, 133076025, 141947760, 177434700, 212921640, 236579600, 266152050, 354869400, 425843280, 532304100, 709738800, 1064608200, 2129216400]

約数ペア:

[(1, 2129216400), (2, 1064608200), (3, 709738800), (4, 532304100), (5, 425843280), (6, 354869400), (8, 266152050), (9, 236579600), (10, 212921640), (12, 177434700), (15, 141947760), (16, 133076025), (18, 118289800), (20, 106460820), (24, 88717350), (25, 85168656), (30, 70973880), (31, 68684400), (36, 59144900), (40, 53230410), (45, 47315920), (48, 44358675), (50, 42584328), (60, 35486940), (62, 34342200), (72, 29572450), (75, 28389552), (80, 26615205), (90, 23657960), (93, 22894800), (100, 21292164), (120, 17743470), (124, 17171100), (144, 14786225), (150, 14194776), (155, 13736880), (180, 11828980), (186, 11447400), (200, 10646082), (225, 9463184), (240, 8871735), (248, 8585550), (279, 7631600), (300, 7097388), (310, 6868440), (360, 5914490), (372, 5723700), (400, 5323041), (450, 4731592), (465, 4578960), (496, 4292775), (558, 3815800), (600, 3548694), (620, 3434220), (720, 2957245), (744, 2861850), (775, 2747376), (900, 2365796), (930, 2289480), (1116, 1907900), (1200, 1774347), (1240, 1717110), (1395, 1526320), (1488, 1430925), (1550, 1373688), (1800, 1182898), (1860, 1144740), (2232, 953950), (2325, 915792), (2480, 858555), (2790, 763160), (3100, 686844), (3600, 591449), (3720, 572370), (4464, 476975), (4650, 457896), (5580, 381580), (6200, 343422), (6975, 305264), (7440, 286185), (9300, 228948), (11160, 190790), (12400, 171711), (13950, 152632), (18600, 114474), (19079, 111600), (22320, 95395), (27900, 76316), (37200, 57237), (38158, 55800)]