180669300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{379}}^1$

素因数の和:630

約数の個数: 144

約数和(自身を含む): 601628160

約数和(自身を除く): 420958860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 227, 300, 350, 379, 420, 454, 525, 681, 700, 758, 908, 1050, 1135, 1137, 1362, 1516, 1589, 1895, 2100, 2270, 2274, 2653, 2724, 3178, 3405, 3790, 4540, 4548, 4767, 5306, 5675, 5685, 6356, 6810, 7580, 7945, 7959, 9475, 9534, 10612, 11350, 11370, 13265, 13620, 15890, 15918, 17025, 18950, 19068, 22700, 22740, 23835, 26530, 28425, 31780, 31836, 34050, 37900, 39725, 39795, 47670, 53060, 56850, 66325, 68100, 79450, 79590, 86033, 95340, 113700, 119175, 132650, 158900, 159180, 172066, 198975, 238350, 258099, 265300, 344132, 397950, 430165, 476700, 516198, 602231, 795900, 860330, 1032396, 1204462, 1290495, 1720660, 1806693, 2150825, 2408924, 2580990, 3011155, 3613386, 4301650, 5161980, 6022310, 6452475, 7226772, 8603300, 9033465, 12044620, 12904950, 15055775, 18066930, 25809900, 30111550, 36133860, 45167325, 60223100, 90334650, 180669300]

約数ペア:

[(1, 180669300), (2, 90334650), (3, 60223100), (4, 45167325), (5, 36133860), (6, 30111550), (7, 25809900), (10, 18066930), (12, 15055775), (14, 12904950), (15, 12044620), (20, 9033465), (21, 8603300), (25, 7226772), (28, 6452475), (30, 6022310), (35, 5161980), (42, 4301650), (50, 3613386), (60, 3011155), (70, 2580990), (75, 2408924), (84, 2150825), (100, 1806693), (105, 1720660), (140, 1290495), (150, 1204462), (175, 1032396), (210, 860330), (227, 795900), (300, 602231), (350, 516198), (379, 476700), (420, 430165), (454, 397950), (525, 344132), (681, 265300), (700, 258099), (758, 238350), (908, 198975), (1050, 172066), (1135, 159180), (1137, 158900), (1362, 132650), (1516, 119175), (1589, 113700), (1895, 95340), (2100, 86033), (2270, 79590), (2274, 79450), (2653, 68100), (2724, 66325), (3178, 56850), (3405, 53060), (3790, 47670), (4540, 39795), (4548, 39725), (4767, 37900), (5306, 34050), (5675, 31836), (5685, 31780), (6356, 28425), (6810, 26530), (7580, 23835), (7945, 22740), (7959, 22700), (9475, 19068), (9534, 18950), (10612, 17025), (11350, 15918), (11370, 15890), (13265, 13620)]