199142880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{11213}}^1$

素因数の和:11268

約数の個数: 96

約数和(自身を含む): 644311584

約数和(自身を除く): 445168704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 74, 80, 96, 111, 120, 148, 160, 185, 222, 240, 296, 370, 444, 480, 555, 592, 740, 888, 1110, 1184, 1480, 1776, 2220, 2960, 3552, 4440, 5920, 8880, 11213, 17760, 22426, 33639, 44852, 56065, 67278, 89704, 112130, 134556, 168195, 179408, 224260, 269112, 336390, 358816, 414881, 448520, 538224, 672780, 829762, 897040, 1076448, 1244643, 1345560, 1659524, 1794080, 2074405, 2489286, 2691120, 3319048, 4148810, 4978572, 5382240, 6223215, 6638096, 8297620, 9957144, 12446430, 13276192, 16595240, 19914288, 24892860, 33190480, 39828576, 49785720, 66380960, 99571440, 199142880]

約数ペア:

[(1, 199142880), (2, 99571440), (3, 66380960), (4, 49785720), (5, 39828576), (6, 33190480), (8, 24892860), (10, 19914288), (12, 16595240), (15, 13276192), (16, 12446430), (20, 9957144), (24, 8297620), (30, 6638096), (32, 6223215), (37, 5382240), (40, 4978572), (48, 4148810), (60, 3319048), (74, 2691120), (80, 2489286), (96, 2074405), (111, 1794080), (120, 1659524), (148, 1345560), (160, 1244643), (185, 1076448), (222, 897040), (240, 829762), (296, 672780), (370, 538224), (444, 448520), (480, 414881), (555, 358816), (592, 336390), (740, 269112), (888, 224260), (1110, 179408), (1184, 168195), (1480, 134556), (1776, 112130), (2220, 89704), (2960, 67278), (3552, 56065), (4440, 44852), (5920, 33639), (8880, 22426), (11213, 17760)]