66288600

素因数分解:

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

素因数の和:5290

約数の個数: 144

約数和(自身を含む): 254470320

約数和(自身を除く): 188181720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 120, 126, 140, 150, 168, 175, 180, 200, 210, 225, 252, 280, 300, 315, 350, 360, 420, 450, 504, 525, 600, 630, 700, 840, 900, 1050, 1260, 1400, 1575, 1800, 2100, 2520, 3150, 4200, 5261, 6300, 10522, 12600, 15783, 21044, 26305, 31566, 36827, 42088, 47349, 52610, 63132, 73654, 78915, 94698, 105220, 110481, 126264, 131525, 147308, 157830, 184135, 189396, 210440, 220962, 236745, 263050, 294616, 315660, 331443, 368270, 378792, 394575, 441924, 473490, 526100, 552405, 631320, 662886, 736540, 789150, 883848, 920675, 946980, 1052200, 1104810, 1183725, 1325772, 1473080, 1578300, 1657215, 1841350, 1893960, 2209620, 2367450, 2651544, 2762025, 3156600, 3314430, 3682700, 4419240, 4734900, 5524050, 6628860, 7365400, 8286075, 9469800, 11048100, 13257720, 16572150, 22096200, 33144300, 66288600]

約数ペア:

[(1, 66288600), (2, 33144300), (3, 22096200), (4, 16572150), (5, 13257720), (6, 11048100), (7, 9469800), (8, 8286075), (9, 7365400), (10, 6628860), (12, 5524050), (14, 4734900), (15, 4419240), (18, 3682700), (20, 3314430), (21, 3156600), (24, 2762025), (25, 2651544), (28, 2367450), (30, 2209620), (35, 1893960), (36, 1841350), (40, 1657215), (42, 1578300), (45, 1473080), (50, 1325772), (56, 1183725), (60, 1104810), (63, 1052200), (70, 946980), (72, 920675), (75, 883848), (84, 789150), (90, 736540), (100, 662886), (105, 631320), (120, 552405), (126, 526100), (140, 473490), (150, 441924), (168, 394575), (175, 378792), (180, 368270), (200, 331443), (210, 315660), (225, 294616), (252, 263050), (280, 236745), (300, 220962), (315, 210440), (350, 189396), (360, 184135), (420, 157830), (450, 147308), (504, 131525), (525, 126264), (600, 110481), (630, 105220), (700, 94698), (840, 78915), (900, 73654), (1050, 63132), (1260, 52610), (1400, 47349), (1575, 42088), (1800, 36827), (2100, 31566), (2520, 26305), (3150, 21044), (4200, 15783), (5261, 12600), (6300, 10522)]