154203000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^2\times {\mathrm{1049}}^1$

素因数の和:1087

約数の個数: 192

約数和(自身を含む): 560196000

約数和(自身を除く): 405993000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 49, 50, 56, 60, 70, 75, 84, 98, 100, 105, 120, 125, 140, 147, 150, 168, 175, 196, 200, 210, 245, 250, 280, 294, 300, 350, 375, 392, 420, 490, 500, 525, 588, 600, 700, 735, 750, 840, 875, 980, 1000, 1049, 1050, 1176, 1225, 1400, 1470, 1500, 1750, 1960, 2098, 2100, 2450, 2625, 2940, 3000, 3147, 3500, 3675, 4196, 4200, 4900, 5245, 5250, 5880, 6125, 6294, 7000, 7343, 7350, 8392, 9800, 10490, 10500, 12250, 12588, 14686, 14700, 15735, 18375, 20980, 21000, 22029, 24500, 25176, 26225, 29372, 29400, 31470, 36715, 36750, 41960, 44058, 49000, 51401, 52450, 58744, 62940, 73430, 73500, 78675, 88116, 102802, 104900, 110145, 125880, 131125, 146860, 147000, 154203, 157350, 176232, 183575, 205604, 209800, 220290, 257005, 262250, 293720, 308406, 314700, 367150, 393375, 411208, 440580, 514010, 524500, 550725, 616812, 629400, 734300, 771015, 786750, 881160, 917875, 1028020, 1049000, 1101450, 1233624, 1285025, 1468600, 1542030, 1573500, 1835750, 2056040, 2202900, 2570050, 2753625, 3084060, 3147000, 3671500, 3855075, 4405800, 5140100, 5507250, 6168120, 6425125, 7343000, 7710150, 10280200, 11014500, 12850250, 15420300, 19275375, 22029000, 25700500, 30840600, 38550750, 51401000, 77101500, 154203000]

約数ペア:

[(1, 154203000), (2, 77101500), (3, 51401000), (4, 38550750), (5, 30840600), (6, 25700500), (7, 22029000), (8, 19275375), (10, 15420300), (12, 12850250), (14, 11014500), (15, 10280200), (20, 7710150), (21, 7343000), (24, 6425125), (25, 6168120), (28, 5507250), (30, 5140100), (35, 4405800), (40, 3855075), (42, 3671500), (49, 3147000), (50, 3084060), (56, 2753625), (60, 2570050), (70, 2202900), (75, 2056040), (84, 1835750), (98, 1573500), (100, 1542030), (105, 1468600), (120, 1285025), (125, 1233624), (140, 1101450), (147, 1049000), (150, 1028020), (168, 917875), (175, 881160), (196, 786750), (200, 771015), (210, 734300), (245, 629400), (250, 616812), (280, 550725), (294, 524500), (300, 514010), (350, 440580), (375, 411208), (392, 393375), (420, 367150), (490, 314700), (500, 308406), (525, 293720), (588, 262250), (600, 257005), (700, 220290), (735, 209800), (750, 205604), (840, 183575), (875, 176232), (980, 157350), (1000, 154203), (1049, 147000), (1050, 146860), (1176, 131125), (1225, 125880), (1400, 110145), (1470, 104900), (1500, 102802), (1750, 88116), (1960, 78675), (2098, 73500), (2100, 73430), (2450, 62940), (2625, 58744), (2940, 52450), (3000, 51401), (3147, 49000), (3500, 44058), (3675, 41960), (4196, 36750), (4200, 36715), (4900, 31470), (5245, 29400), (5250, 29372), (5880, 26225), (6125, 25176), (6294, 24500), (7000, 22029), (7343, 21000), (7350, 20980), (8392, 18375), (9800, 15735), (10490, 14700), (10500, 14686), (12250, 12588)]