54837900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:185

約数の個数: 216

約数和(自身を含む): 191150960

約数和(自身を除く): 136313060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 43, 45, 50, 52, 60, 65, 75, 78, 86, 90, 100, 109, 117, 129, 130, 150, 156, 172, 180, 195, 215, 218, 225, 234, 258, 260, 300, 325, 327, 387, 390, 430, 436, 450, 468, 516, 545, 559, 585, 645, 650, 654, 774, 780, 860, 900, 975, 981, 1075, 1090, 1118, 1170, 1290, 1300, 1308, 1417, 1548, 1635, 1677, 1935, 1950, 1962, 2150, 2180, 2236, 2340, 2580, 2725, 2795, 2834, 2925, 3225, 3270, 3354, 3870, 3900, 3924, 4251, 4300, 4687, 4905, 5031, 5450, 5590, 5668, 5850, 6450, 6540, 6708, 7085, 7740, 8175, 8385, 8502, 9374, 9675, 9810, 10062, 10900, 11180, 11700, 12753, 12900, 13975, 14061, 14170, 16350, 16770, 17004, 18748, 19350, 19620, 20124, 21255, 23435, 24525, 25155, 25506, 27950, 28122, 28340, 32700, 33540, 35425, 38700, 41925, 42183, 42510, 46870, 49050, 50310, 51012, 55900, 56244, 60931, 63765, 70305, 70850, 83850, 84366, 85020, 93740, 98100, 100620, 106275, 117175, 121862, 125775, 127530, 140610, 141700, 167700, 168732, 182793, 210915, 212550, 234350, 243724, 251550, 255060, 281220, 304655, 318825, 351525, 365586, 421830, 425100, 468700, 503100, 548379, 609310, 637650, 703050, 731172, 843660, 913965, 1054575, 1096758, 1218620, 1275300, 1406100, 1523275, 1827930, 2109150, 2193516, 2741895, 3046550, 3655860, 4218300, 4569825, 5483790, 6093100, 9139650, 10967580, 13709475, 18279300, 27418950, 54837900]

約数ペア:

[(1, 54837900), (2, 27418950), (3, 18279300), (4, 13709475), (5, 10967580), (6, 9139650), (9, 6093100), (10, 5483790), (12, 4569825), (13, 4218300), (15, 3655860), (18, 3046550), (20, 2741895), (25, 2193516), (26, 2109150), (30, 1827930), (36, 1523275), (39, 1406100), (43, 1275300), (45, 1218620), (50, 1096758), (52, 1054575), (60, 913965), (65, 843660), (75, 731172), (78, 703050), (86, 637650), (90, 609310), (100, 548379), (109, 503100), (117, 468700), (129, 425100), (130, 421830), (150, 365586), (156, 351525), (172, 318825), (180, 304655), (195, 281220), (215, 255060), (218, 251550), (225, 243724), (234, 234350), (258, 212550), (260, 210915), (300, 182793), (325, 168732), (327, 167700), (387, 141700), (390, 140610), (430, 127530), (436, 125775), (450, 121862), (468, 117175), (516, 106275), (545, 100620), (559, 98100), (585, 93740), (645, 85020), (650, 84366), (654, 83850), (774, 70850), (780, 70305), (860, 63765), (900, 60931), (975, 56244), (981, 55900), (1075, 51012), (1090, 50310), (1118, 49050), (1170, 46870), (1290, 42510), (1300, 42183), (1308, 41925), (1417, 38700), (1548, 35425), (1635, 33540), (1677, 32700), (1935, 28340), (1950, 28122), (1962, 27950), (2150, 25506), (2180, 25155), (2236, 24525), (2340, 23435), (2580, 21255), (2725, 20124), (2795, 19620), (2834, 19350), (2925, 18748), (3225, 17004), (3270, 16770), (3354, 16350), (3870, 14170), (3900, 14061), (3924, 13975), (4251, 12900), (4300, 12753), (4687, 11700), (4905, 11180), (5031, 10900), (5450, 10062), (5590, 9810), (5668, 9675), (5850, 9374), (6450, 8502), (6540, 8385), (6708, 8175), (7085, 7740)]