22121400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:278

約数の個数: 192

約数和(自身を含む): 82137600

約数和(自身を除く): 60016200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 25, 28, 30, 35, 40, 42, 46, 50, 56, 60, 69, 70, 75, 84, 92, 100, 105, 115, 120, 138, 140, 150, 161, 168, 175, 184, 200, 210, 229, 230, 276, 280, 300, 322, 345, 350, 420, 458, 460, 483, 525, 552, 575, 600, 644, 687, 690, 700, 805, 840, 916, 920, 966, 1050, 1145, 1150, 1288, 1374, 1380, 1400, 1603, 1610, 1725, 1832, 1932, 2100, 2290, 2300, 2415, 2748, 2760, 3206, 3220, 3435, 3450, 3864, 4025, 4200, 4580, 4600, 4809, 4830, 5267, 5496, 5725, 6412, 6440, 6870, 6900, 8015, 8050, 9160, 9618, 9660, 10534, 11450, 12075, 12824, 13740, 13800, 15801, 16030, 16100, 17175, 19236, 19320, 21068, 22900, 24045, 24150, 26335, 27480, 31602, 32060, 32200, 34350, 36869, 38472, 40075, 42136, 45800, 48090, 48300, 52670, 63204, 64120, 68700, 73738, 79005, 80150, 96180, 96600, 105340, 110607, 120225, 126408, 131675, 137400, 147476, 158010, 160300, 184345, 192360, 210680, 221214, 240450, 263350, 294952, 316020, 320600, 368690, 395025, 442428, 480900, 526700, 553035, 632040, 737380, 790050, 884856, 921725, 961800, 1053400, 1106070, 1474760, 1580100, 1843450, 2212140, 2765175, 3160200, 3686900, 4424280, 5530350, 7373800, 11060700, 22121400]

約数ペア:

[(1, 22121400), (2, 11060700), (3, 7373800), (4, 5530350), (5, 4424280), (6, 3686900), (7, 3160200), (8, 2765175), (10, 2212140), (12, 1843450), (14, 1580100), (15, 1474760), (20, 1106070), (21, 1053400), (23, 961800), (24, 921725), (25, 884856), (28, 790050), (30, 737380), (35, 632040), (40, 553035), (42, 526700), (46, 480900), (50, 442428), (56, 395025), (60, 368690), (69, 320600), (70, 316020), (75, 294952), (84, 263350), (92, 240450), (100, 221214), (105, 210680), (115, 192360), (120, 184345), (138, 160300), (140, 158010), (150, 147476), (161, 137400), (168, 131675), (175, 126408), (184, 120225), (200, 110607), (210, 105340), (229, 96600), (230, 96180), (276, 80150), (280, 79005), (300, 73738), (322, 68700), (345, 64120), (350, 63204), (420, 52670), (458, 48300), (460, 48090), (483, 45800), (525, 42136), (552, 40075), (575, 38472), (600, 36869), (644, 34350), (687, 32200), (690, 32060), (700, 31602), (805, 27480), (840, 26335), (916, 24150), (920, 24045), (966, 22900), (1050, 21068), (1145, 19320), (1150, 19236), (1288, 17175), (1374, 16100), (1380, 16030), (1400, 15801), (1603, 13800), (1610, 13740), (1725, 12824), (1832, 12075), (1932, 11450), (2100, 10534), (2290, 9660), (2300, 9618), (2415, 9160), (2748, 8050), (2760, 8015), (3206, 6900), (3220, 6870), (3435, 6440), (3450, 6412), (3864, 5725), (4025, 5496), (4200, 5267), (4580, 4830), (4600, 4809)]