198895200

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{11839}}^1$

素因数の和:11869

約数の個数: 144

約数和(自身を含む): 739952640

約数和(自身を除く): 541057440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 200, 210, 224, 240, 280, 300, 336, 350, 400, 420, 480, 525, 560, 600, 672, 700, 800, 840, 1050, 1120, 1200, 1400, 1680, 2100, 2400, 2800, 3360, 4200, 5600, 8400, 11839, 16800, 23678, 35517, 47356, 59195, 71034, 82873, 94712, 118390, 142068, 165746, 177585, 189424, 236780, 248619, 284136, 295975, 331492, 355170, 378848, 414365, 473560, 497238, 568272, 591950, 662984, 710340, 828730, 887925, 947120, 994476, 1136544, 1183900, 1243095, 1325968, 1420680, 1657460, 1775850, 1894240, 1988952, 2071825, 2367800, 2486190, 2651936, 2841360, 3314920, 3551700, 3977904, 4143650, 4735600, 4972380, 5682720, 6215475, 6629840, 7103400, 7955808, 8287300, 9471200, 9944760, 12430950, 13259680, 14206800, 16574600, 19889520, 24861900, 28413600, 33149200, 39779040, 49723800, 66298400, 99447600, 198895200]

約数ペア:

[(1, 198895200), (2, 99447600), (3, 66298400), (4, 49723800), (5, 39779040), (6, 33149200), (7, 28413600), (8, 24861900), (10, 19889520), (12, 16574600), (14, 14206800), (15, 13259680), (16, 12430950), (20, 9944760), (21, 9471200), (24, 8287300), (25, 7955808), (28, 7103400), (30, 6629840), (32, 6215475), (35, 5682720), (40, 4972380), (42, 4735600), (48, 4143650), (50, 3977904), (56, 3551700), (60, 3314920), (70, 2841360), (75, 2651936), (80, 2486190), (84, 2367800), (96, 2071825), (100, 1988952), (105, 1894240), (112, 1775850), (120, 1657460), (140, 1420680), (150, 1325968), (160, 1243095), (168, 1183900), (175, 1136544), (200, 994476), (210, 947120), (224, 887925), (240, 828730), (280, 710340), (300, 662984), (336, 591950), (350, 568272), (400, 497238), (420, 473560), (480, 414365), (525, 378848), (560, 355170), (600, 331492), (672, 295975), (700, 284136), (800, 248619), (840, 236780), (1050, 189424), (1120, 177585), (1200, 165746), (1400, 142068), (1680, 118390), (2100, 94712), (2400, 82873), (2800, 71034), (3360, 59195), (4200, 47356), (5600, 35517), (8400, 23678), (11839, 16800)]