30651600

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:158

約数の個数: 240

約数和(自身を含む): 116242560

約数和(自身を除く): 85590960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 41, 42, 48, 50, 56, 60, 70, 75, 80, 82, 84, 89, 100, 105, 112, 120, 123, 140, 150, 164, 168, 175, 178, 200, 205, 210, 240, 246, 267, 280, 287, 300, 328, 336, 350, 356, 400, 410, 420, 445, 492, 525, 534, 560, 574, 600, 615, 623, 656, 700, 712, 820, 840, 861, 890, 984, 1025, 1050, 1068, 1148, 1200, 1230, 1246, 1335, 1400, 1424, 1435, 1640, 1680, 1722, 1780, 1869, 1968, 2050, 2100, 2136, 2225, 2296, 2460, 2492, 2670, 2800, 2870, 3075, 3115, 3280, 3444, 3560, 3649, 3738, 4100, 4200, 4272, 4305, 4450, 4592, 4920, 4984, 5340, 5740, 6150, 6230, 6675, 6888, 7120, 7175, 7298, 7476, 8200, 8400, 8610, 8900, 9345, 9840, 9968, 10680, 10947, 11480, 12300, 12460, 13350, 13776, 14350, 14596, 14952, 15575, 16400, 17220, 17800, 18245, 18690, 21360, 21525, 21894, 22960, 24600, 24920, 25543, 26700, 28700, 29192, 29904, 31150, 34440, 35600, 36490, 37380, 43050, 43788, 46725, 49200, 49840, 51086, 53400, 54735, 57400, 58384, 62300, 68880, 72980, 74760, 76629, 86100, 87576, 91225, 93450, 102172, 106800, 109470, 114800, 124600, 127715, 145960, 149520, 153258, 172200, 175152, 182450, 186900, 204344, 218940, 249200, 255430, 273675, 291920, 306516, 344400, 364900, 373800, 383145, 408688, 437880, 510860, 547350, 613032, 638575, 729800, 747600, 766290, 875760, 1021720, 1094700, 1226064, 1277150, 1459600, 1532580, 1915725, 2043440, 2189400, 2554300, 3065160, 3831450, 4378800, 5108600, 6130320, 7662900, 10217200, 15325800, 30651600]

約数ペア:

[(1, 30651600), (2, 15325800), (3, 10217200), (4, 7662900), (5, 6130320), (6, 5108600), (7, 4378800), (8, 3831450), (10, 3065160), (12, 2554300), (14, 2189400), (15, 2043440), (16, 1915725), (20, 1532580), (21, 1459600), (24, 1277150), (25, 1226064), (28, 1094700), (30, 1021720), (35, 875760), (40, 766290), (41, 747600), (42, 729800), (48, 638575), (50, 613032), (56, 547350), (60, 510860), (70, 437880), (75, 408688), (80, 383145), (82, 373800), (84, 364900), (89, 344400), (100, 306516), (105, 291920), (112, 273675), (120, 255430), (123, 249200), (140, 218940), (150, 204344), (164, 186900), (168, 182450), (175, 175152), (178, 172200), (200, 153258), (205, 149520), (210, 145960), (240, 127715), (246, 124600), (267, 114800), (280, 109470), (287, 106800), (300, 102172), (328, 93450), (336, 91225), (350, 87576), (356, 86100), (400, 76629), (410, 74760), (420, 72980), (445, 68880), (492, 62300), (525, 58384), (534, 57400), (560, 54735), (574, 53400), (600, 51086), (615, 49840), (623, 49200), (656, 46725), (700, 43788), (712, 43050), (820, 37380), (840, 36490), (861, 35600), (890, 34440), (984, 31150), (1025, 29904), (1050, 29192), (1068, 28700), (1148, 26700), (1200, 25543), (1230, 24920), (1246, 24600), (1335, 22960), (1400, 21894), (1424, 21525), (1435, 21360), (1640, 18690), (1680, 18245), (1722, 17800), (1780, 17220), (1869, 16400), (1968, 15575), (2050, 14952), (2100, 14596), (2136, 14350), (2225, 13776), (2296, 13350), (2460, 12460), (2492, 12300), (2670, 11480), (2800, 10947), (2870, 10680), (3075, 9968), (3115, 9840), (3280, 9345), (3444, 8900), (3560, 8610), (3649, 8400), (3738, 8200), (4100, 7476), (4200, 7298), (4272, 7175), (4305, 7120), (4450, 6888), (4592, 6675), (4920, 6230), (4984, 6150), (5340, 5740)]