48780900

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:148

約数の個数: 288

約数和(自身を含む): 187488000

約数和(自身を除く): 138707100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 29, 30, 35, 36, 42, 45, 50, 54, 58, 60, 63, 70, 75, 84, 87, 89, 90, 100, 105, 108, 116, 126, 135, 140, 145, 150, 174, 175, 178, 180, 189, 203, 210, 225, 252, 261, 267, 270, 290, 300, 315, 348, 350, 356, 378, 406, 420, 435, 445, 450, 522, 525, 534, 540, 580, 609, 623, 630, 675, 700, 725, 756, 783, 801, 812, 870, 890, 900, 945, 1015, 1044, 1050, 1068, 1218, 1246, 1260, 1305, 1335, 1350, 1450, 1566, 1575, 1602, 1740, 1780, 1827, 1869, 1890, 2030, 2100, 2175, 2225, 2403, 2436, 2492, 2581, 2610, 2670, 2700, 2900, 3045, 3115, 3132, 3150, 3204, 3654, 3738, 3780, 3915, 4005, 4060, 4350, 4450, 4725, 4806, 5075, 5162, 5220, 5340, 5481, 5607, 6090, 6230, 6300, 6525, 6675, 7308, 7476, 7743, 7830, 8010, 8700, 8900, 9135, 9345, 9450, 9612, 10150, 10324, 10962, 11214, 12015, 12180, 12460, 12905, 13050, 13350, 15225, 15486, 15575, 15660, 16020, 16821, 18067, 18270, 18690, 18900, 19575, 20025, 20300, 21924, 22428, 23229, 24030, 25810, 26100, 26700, 27405, 28035, 30450, 30972, 31150, 33642, 36134, 36540, 37380, 38715, 39150, 40050, 45675, 46458, 46725, 48060, 51620, 54201, 54810, 56070, 60075, 60900, 62300, 64525, 67284, 69687, 72268, 77430, 78300, 80100, 84105, 90335, 91350, 92916, 93450, 108402, 109620, 112140, 116145, 120150, 129050, 137025, 139374, 140175, 154860, 162603, 168210, 180670, 182700, 186900, 193575, 216804, 232290, 240300, 258100, 271005, 274050, 278748, 280350, 325206, 336420, 348435, 361340, 387150, 420525, 451675, 464580, 487809, 542010, 548100, 560700, 580725, 650412, 696870, 774300, 813015, 841050, 903350, 975618, 1084020, 1161450, 1355025, 1393740, 1626030, 1682100, 1742175, 1806700, 1951236, 2322900, 2439045, 2710050, 3252060, 3484350, 4065075, 4878090, 5420100, 6968700, 8130150, 9756180, 12195225, 16260300, 24390450, 48780900]

約数ペア:

[(1, 48780900), (2, 24390450), (3, 16260300), (4, 12195225), (5, 9756180), (6, 8130150), (7, 6968700), (9, 5420100), (10, 4878090), (12, 4065075), (14, 3484350), (15, 3252060), (18, 2710050), (20, 2439045), (21, 2322900), (25, 1951236), (27, 1806700), (28, 1742175), (29, 1682100), (30, 1626030), (35, 1393740), (36, 1355025), (42, 1161450), (45, 1084020), (50, 975618), (54, 903350), (58, 841050), (60, 813015), (63, 774300), (70, 696870), (75, 650412), (84, 580725), (87, 560700), (89, 548100), (90, 542010), (100, 487809), (105, 464580), (108, 451675), (116, 420525), (126, 387150), (135, 361340), (140, 348435), (145, 336420), (150, 325206), (174, 280350), (175, 278748), (178, 274050), (180, 271005), (189, 258100), (203, 240300), (210, 232290), (225, 216804), (252, 193575), (261, 186900), (267, 182700), (270, 180670), (290, 168210), (300, 162603), (315, 154860), (348, 140175), (350, 139374), (356, 137025), (378, 129050), (406, 120150), (420, 116145), (435, 112140), (445, 109620), (450, 108402), (522, 93450), (525, 92916), (534, 91350), (540, 90335), (580, 84105), (609, 80100), (623, 78300), (630, 77430), (675, 72268), (700, 69687), (725, 67284), (756, 64525), (783, 62300), (801, 60900), (812, 60075), (870, 56070), (890, 54810), (900, 54201), (945, 51620), (1015, 48060), (1044, 46725), (1050, 46458), (1068, 45675), (1218, 40050), (1246, 39150), (1260, 38715), (1305, 37380), (1335, 36540), (1350, 36134), (1450, 33642), (1566, 31150), (1575, 30972), (1602, 30450), (1740, 28035), (1780, 27405), (1827, 26700), (1869, 26100), (1890, 25810), (2030, 24030), (2100, 23229), (2175, 22428), (2225, 21924), (2403, 20300), (2436, 20025), (2492, 19575), (2581, 18900), (2610, 18690), (2670, 18270), (2700, 18067), (2900, 16821), (3045, 16020), (3115, 15660), (3132, 15575), (3150, 15486), (3204, 15225), (3654, 13350), (3738, 13050), (3780, 12905), (3915, 12460), (4005, 12180), (4060, 12015), (4350, 11214), (4450, 10962), (4725, 10324), (4806, 10150), (5075, 9612), (5162, 9450), (5220, 9345), (5340, 9135), (5481, 8900), (5607, 8700), (6090, 8010), (6230, 7830), (6300, 7743), (6525, 7476), (6675, 7308)]