204863400

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:329

約数の個数: 288

約数和(自身を含む): 800841600

約数和(自身を除く): 595978200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 71, 72, 75, 84, 90, 100, 105, 120, 126, 140, 142, 150, 168, 175, 180, 200, 210, 213, 225, 229, 252, 280, 284, 300, 315, 350, 355, 360, 420, 426, 450, 458, 497, 504, 525, 568, 600, 630, 639, 687, 700, 710, 840, 852, 900, 916, 994, 1050, 1065, 1145, 1260, 1278, 1374, 1400, 1420, 1491, 1575, 1603, 1704, 1775, 1800, 1832, 1988, 2061, 2100, 2130, 2290, 2485, 2520, 2556, 2748, 2840, 2982, 3150, 3195, 3206, 3435, 3550, 3976, 4122, 4200, 4260, 4473, 4580, 4809, 4970, 5112, 5325, 5496, 5725, 5964, 6300, 6390, 6412, 6870, 7100, 7455, 8015, 8244, 8520, 8946, 9160, 9618, 9940, 10305, 10650, 11450, 11928, 12425, 12600, 12780, 12824, 13740, 14200, 14427, 14910, 15975, 16030, 16259, 16488, 17175, 17892, 19236, 19880, 20610, 21300, 22365, 22900, 24045, 24850, 25560, 27480, 28854, 29820, 31950, 32060, 32518, 34350, 35784, 37275, 38472, 40075, 41220, 42600, 44730, 45800, 48090, 48777, 49700, 51525, 57708, 59640, 63900, 64120, 65036, 68700, 72135, 74550, 80150, 81295, 82440, 89460, 96180, 97554, 99400, 103050, 111825, 113813, 115416, 120225, 127800, 130072, 137400, 144270, 146331, 149100, 160300, 162590, 178920, 192360, 195108, 206100, 223650, 227626, 240450, 243885, 288540, 292662, 298200, 320600, 325180, 341439, 360675, 390216, 406475, 412200, 447300, 455252, 480900, 487770, 569065, 577080, 585324, 650360, 682878, 721350, 731655, 812950, 894600, 910504, 961800, 975540, 1024317, 1138130, 1170648, 1219425, 1365756, 1442700, 1463310, 1625900, 1707195, 1951080, 2048634, 2276260, 2438850, 2731512, 2845325, 2885400, 2926620, 3251800, 3414390, 3658275, 4097268, 4552520, 4877700, 5121585, 5690650, 5853240, 6828780, 7316550, 8194536, 8535975, 9755400, 10243170, 11381300, 13657560, 14633100, 17071950, 20486340, 22762600, 25607925, 29266200, 34143900, 40972680, 51215850, 68287800, 102431700, 204863400]

約数ペア:

[(1, 204863400), (2, 102431700), (3, 68287800), (4, 51215850), (5, 40972680), (6, 34143900), (7, 29266200), (8, 25607925), (9, 22762600), (10, 20486340), (12, 17071950), (14, 14633100), (15, 13657560), (18, 11381300), (20, 10243170), (21, 9755400), (24, 8535975), (25, 8194536), (28, 7316550), (30, 6828780), (35, 5853240), (36, 5690650), (40, 5121585), (42, 4877700), (45, 4552520), (50, 4097268), (56, 3658275), (60, 3414390), (63, 3251800), (70, 2926620), (71, 2885400), (72, 2845325), (75, 2731512), (84, 2438850), (90, 2276260), (100, 2048634), (105, 1951080), (120, 1707195), (126, 1625900), (140, 1463310), (142, 1442700), (150, 1365756), (168, 1219425), (175, 1170648), (180, 1138130), (200, 1024317), (210, 975540), (213, 961800), (225, 910504), (229, 894600), (252, 812950), (280, 731655), (284, 721350), (300, 682878), (315, 650360), (350, 585324), (355, 577080), (360, 569065), (420, 487770), (426, 480900), (450, 455252), (458, 447300), (497, 412200), (504, 406475), (525, 390216), (568, 360675), (600, 341439), (630, 325180), (639, 320600), (687, 298200), (700, 292662), (710, 288540), (840, 243885), (852, 240450), (900, 227626), (916, 223650), (994, 206100), (1050, 195108), (1065, 192360), (1145, 178920), (1260, 162590), (1278, 160300), (1374, 149100), (1400, 146331), (1420, 144270), (1491, 137400), (1575, 130072), (1603, 127800), (1704, 120225), (1775, 115416), (1800, 113813), (1832, 111825), (1988, 103050), (2061, 99400), (2100, 97554), (2130, 96180), (2290, 89460), (2485, 82440), (2520, 81295), (2556, 80150), (2748, 74550), (2840, 72135), (2982, 68700), (3150, 65036), (3195, 64120), (3206, 63900), (3435, 59640), (3550, 57708), (3976, 51525), (4122, 49700), (4200, 48777), (4260, 48090), (4473, 45800), (4580, 44730), (4809, 42600), (4970, 41220), (5112, 40075), (5325, 38472), (5496, 37275), (5725, 35784), (5964, 34350), (6300, 32518), (6390, 32060), (6412, 31950), (6870, 29820), (7100, 28854), (7455, 27480), (8015, 25560), (8244, 24850), (8520, 24045), (8946, 22900), (9160, 22365), (9618, 21300), (9940, 20610), (10305, 19880), (10650, 19236), (11450, 17892), (11928, 17175), (12425, 16488), (12600, 16259), (12780, 16030), (12824, 15975), (13740, 14910), (14200, 14427)]