198865800

素因数分解:

$2^3\times 3^3\times 5^2\times 7^1\times {\mathrm{5261}}^1$

素因数の和:5293

約数の個数: 192

約数和(自身を含む): 782985600

約数和(自身を除く): 584119800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 50, 54, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 108, 120, 126, 135, 140, 150, 168, 175, 180, 189, 200, 210, 216, 225, 252, 270, 280, 300, 315, 350, 360, 378, 420, 450, 504, 525, 540, 600, 630, 675, 700, 756, 840, 900, 945, 1050, 1080, 1260, 1350, 1400, 1512, 1575, 1800, 1890, 2100, 2520, 2700, 3150, 3780, 4200, 4725, 5261, 5400, 6300, 7560, 9450, 10522, 12600, 15783, 18900, 21044, 26305, 31566, 36827, 37800, 42088, 47349, 52610, 63132, 73654, 78915, 94698, 105220, 110481, 126264, 131525, 142047, 147308, 157830, 184135, 189396, 210440, 220962, 236745, 263050, 284094, 294616, 315660, 331443, 368270, 378792, 394575, 441924, 473490, 526100, 552405, 568188, 631320, 662886, 710235, 736540, 789150, 883848, 920675, 946980, 994329, 1052200, 1104810, 1136376, 1183725, 1325772, 1420470, 1473080, 1578300, 1657215, 1841350, 1893960, 1988658, 2209620, 2367450, 2651544, 2762025, 2840940, 3156600, 3314430, 3551175, 3682700, 3977316, 4419240, 4734900, 4971645, 5524050, 5681880, 6628860, 7102350, 7365400, 7954632, 8286075, 9469800, 9943290, 11048100, 13257720, 14204700, 16572150, 19886580, 22096200, 24858225, 28409400, 33144300, 39773160, 49716450, 66288600, 99432900, 198865800]

約数ペア:

[(1, 198865800), (2, 99432900), (3, 66288600), (4, 49716450), (5, 39773160), (6, 33144300), (7, 28409400), (8, 24858225), (9, 22096200), (10, 19886580), (12, 16572150), (14, 14204700), (15, 13257720), (18, 11048100), (20, 9943290), (21, 9469800), (24, 8286075), (25, 7954632), (27, 7365400), (28, 7102350), (30, 6628860), (35, 5681880), (36, 5524050), (40, 4971645), (42, 4734900), (45, 4419240), (50, 3977316), (54, 3682700), (56, 3551175), (60, 3314430), (63, 3156600), (70, 2840940), (72, 2762025), (75, 2651544), (84, 2367450), (90, 2209620), (100, 1988658), (105, 1893960), (108, 1841350), (120, 1657215), (126, 1578300), (135, 1473080), (140, 1420470), (150, 1325772), (168, 1183725), (175, 1136376), (180, 1104810), (189, 1052200), (200, 994329), (210, 946980), (216, 920675), (225, 883848), (252, 789150), (270, 736540), (280, 710235), (300, 662886), (315, 631320), (350, 568188), (360, 552405), (378, 526100), (420, 473490), (450, 441924), (504, 394575), (525, 378792), (540, 368270), (600, 331443), (630, 315660), (675, 294616), (700, 284094), (756, 263050), (840, 236745), (900, 220962), (945, 210440), (1050, 189396), (1080, 184135), (1260, 157830), (1350, 147308), (1400, 142047), (1512, 131525), (1575, 126264), (1800, 110481), (1890, 105220), (2100, 94698), (2520, 78915), (2700, 73654), (3150, 63132), (3780, 52610), (4200, 47349), (4725, 42088), (5261, 37800), (5400, 36827), (6300, 31566), (7560, 26305), (9450, 21044), (10522, 18900), (12600, 15783)]