149131500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^2\times {\mathrm{2029}}^1$

素因数の和:2065

約数の個数: 144

約数和(自身を含む): 505421280

約数和(自身を除く): 356289780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 60, 70, 75, 84, 98, 100, 105, 125, 140, 147, 150, 175, 196, 210, 245, 250, 294, 300, 350, 375, 420, 490, 500, 525, 588, 700, 735, 750, 875, 980, 1050, 1225, 1470, 1500, 1750, 2029, 2100, 2450, 2625, 2940, 3500, 3675, 4058, 4900, 5250, 6087, 6125, 7350, 8116, 10145, 10500, 12174, 12250, 14203, 14700, 18375, 20290, 24348, 24500, 28406, 30435, 36750, 40580, 42609, 50725, 56812, 60870, 71015, 73500, 85218, 99421, 101450, 121740, 142030, 152175, 170436, 198842, 202900, 213045, 253625, 284060, 298263, 304350, 355075, 397684, 426090, 497105, 507250, 596526, 608700, 710150, 760875, 852180, 994210, 1014500, 1065225, 1193052, 1420300, 1491315, 1521750, 1775375, 1988420, 2130450, 2485525, 2982630, 3043500, 3550750, 4260900, 4971050, 5326125, 5965260, 7101500, 7456575, 9942100, 10652250, 12427625, 14913150, 21304500, 24855250, 29826300, 37282875, 49710500, 74565750, 149131500]

約数ペア:

[(1, 149131500), (2, 74565750), (3, 49710500), (4, 37282875), (5, 29826300), (6, 24855250), (7, 21304500), (10, 14913150), (12, 12427625), (14, 10652250), (15, 9942100), (20, 7456575), (21, 7101500), (25, 5965260), (28, 5326125), (30, 4971050), (35, 4260900), (42, 3550750), (49, 3043500), (50, 2982630), (60, 2485525), (70, 2130450), (75, 1988420), (84, 1775375), (98, 1521750), (100, 1491315), (105, 1420300), (125, 1193052), (140, 1065225), (147, 1014500), (150, 994210), (175, 852180), (196, 760875), (210, 710150), (245, 608700), (250, 596526), (294, 507250), (300, 497105), (350, 426090), (375, 397684), (420, 355075), (490, 304350), (500, 298263), (525, 284060), (588, 253625), (700, 213045), (735, 202900), (750, 198842), (875, 170436), (980, 152175), (1050, 142030), (1225, 121740), (1470, 101450), (1500, 99421), (1750, 85218), (2029, 73500), (2100, 71015), (2450, 60870), (2625, 56812), (2940, 50725), (3500, 42609), (3675, 40580), (4058, 36750), (4900, 30435), (5250, 28406), (6087, 24500), (6125, 24348), (7350, 20290), (8116, 18375), (10145, 14700), (10500, 14203), (12174, 12250)]