1327555200

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{2267}}^1$

素因数の和:2355

約数の個数: 192

約数和(自身を含む): 4446277920

約数和(自身を除く): 3118722720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 61, 64, 75, 80, 96, 100, 120, 122, 128, 150, 160, 183, 192, 200, 240, 244, 300, 305, 320, 366, 384, 400, 480, 488, 600, 610, 640, 732, 800, 915, 960, 976, 1200, 1220, 1464, 1525, 1600, 1830, 1920, 1952, 2267, 2400, 2440, 2928, 3050, 3200, 3660, 3904, 4534, 4575, 4800, 4880, 5856, 6100, 6801, 7320, 7808, 9068, 9150, 9600, 9760, 11335, 11712, 12200, 13602, 14640, 18136, 18300, 19520, 22670, 23424, 24400, 27204, 29280, 34005, 36272, 36600, 39040, 45340, 48800, 54408, 56675, 58560, 68010, 72544, 73200, 90680, 97600, 108816, 113350, 117120, 136020, 138287, 145088, 146400, 170025, 181360, 195200, 217632, 226700, 272040, 276574, 290176, 292800, 340050, 362720, 414861, 435264, 453400, 544080, 553148, 585600, 680100, 691435, 725440, 829722, 870528, 906800, 1088160, 1106296, 1360200, 1382870, 1450880, 1659444, 1813600, 2074305, 2176320, 2212592, 2720400, 2765740, 3318888, 3457175, 3627200, 4148610, 4352640, 4425184, 5440800, 5531480, 6637776, 6914350, 7254400, 8297220, 8850368, 10371525, 10881600, 11062960, 13275552, 13828700, 16594440, 17700736, 20743050, 21763200, 22125920, 26551104, 27657400, 33188880, 41486100, 44251840, 53102208, 55314800, 66377760, 82972200, 88503680, 110629600, 132755520, 165944400, 221259200, 265511040, 331888800, 442518400, 663777600, 1327555200]

約数ペア:

[(1, 1327555200), (2, 663777600), (3, 442518400), (4, 331888800), (5, 265511040), (6, 221259200), (8, 165944400), (10, 132755520), (12, 110629600), (15, 88503680), (16, 82972200), (20, 66377760), (24, 55314800), (25, 53102208), (30, 44251840), (32, 41486100), (40, 33188880), (48, 27657400), (50, 26551104), (60, 22125920), (61, 21763200), (64, 20743050), (75, 17700736), (80, 16594440), (96, 13828700), (100, 13275552), (120, 11062960), (122, 10881600), (128, 10371525), (150, 8850368), (160, 8297220), (183, 7254400), (192, 6914350), (200, 6637776), (240, 5531480), (244, 5440800), (300, 4425184), (305, 4352640), (320, 4148610), (366, 3627200), (384, 3457175), (400, 3318888), (480, 2765740), (488, 2720400), (600, 2212592), (610, 2176320), (640, 2074305), (732, 1813600), (800, 1659444), (915, 1450880), (960, 1382870), (976, 1360200), (1200, 1106296), (1220, 1088160), (1464, 906800), (1525, 870528), (1600, 829722), (1830, 725440), (1920, 691435), (1952, 680100), (2267, 585600), (2400, 553148), (2440, 544080), (2928, 453400), (3050, 435264), (3200, 414861), (3660, 362720), (3904, 340050), (4534, 292800), (4575, 290176), (4800, 276574), (4880, 272040), (5856, 226700), (6100, 217632), (6801, 195200), (7320, 181360), (7808, 170025), (9068, 146400), (9150, 145088), (9600, 138287), (9760, 136020), (11335, 117120), (11712, 113350), (12200, 108816), (13602, 97600), (14640, 90680), (18136, 73200), (18300, 72544), (19520, 68010), (22670, 58560), (23424, 56675), (24400, 54408), (27204, 48800), (29280, 45340), (34005, 39040), (36272, 36600)]