54689700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1$

素因数の和:446

約数の個数: 144

約数和(自身を含む): 175474880

約数和(自身を除く): 120785180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 37, 39, 50, 52, 60, 65, 74, 75, 78, 100, 111, 130, 148, 150, 156, 185, 195, 222, 260, 300, 325, 370, 379, 390, 444, 481, 555, 650, 740, 758, 780, 925, 962, 975, 1110, 1137, 1300, 1443, 1516, 1850, 1895, 1924, 1950, 2220, 2274, 2405, 2775, 2886, 3700, 3790, 3900, 4548, 4810, 4927, 5550, 5685, 5772, 7215, 7580, 9475, 9620, 9854, 11100, 11370, 12025, 14023, 14430, 14781, 18950, 19708, 22740, 24050, 24635, 28046, 28425, 28860, 29562, 36075, 37900, 42069, 48100, 49270, 56092, 56850, 59124, 70115, 72150, 73905, 84138, 98540, 113700, 123175, 140230, 144300, 147810, 168276, 182299, 210345, 246350, 280460, 295620, 350575, 364598, 369525, 420690, 492700, 546897, 701150, 729196, 739050, 841380, 911495, 1051725, 1093794, 1402300, 1478100, 1822990, 2103450, 2187588, 2734485, 3645980, 4206900, 4557475, 5468970, 9114950, 10937940, 13672425, 18229900, 27344850, 54689700]

約数ペア:

[(1, 54689700), (2, 27344850), (3, 18229900), (4, 13672425), (5, 10937940), (6, 9114950), (10, 5468970), (12, 4557475), (13, 4206900), (15, 3645980), (20, 2734485), (25, 2187588), (26, 2103450), (30, 1822990), (37, 1478100), (39, 1402300), (50, 1093794), (52, 1051725), (60, 911495), (65, 841380), (74, 739050), (75, 729196), (78, 701150), (100, 546897), (111, 492700), (130, 420690), (148, 369525), (150, 364598), (156, 350575), (185, 295620), (195, 280460), (222, 246350), (260, 210345), (300, 182299), (325, 168276), (370, 147810), (379, 144300), (390, 140230), (444, 123175), (481, 113700), (555, 98540), (650, 84138), (740, 73905), (758, 72150), (780, 70115), (925, 59124), (962, 56850), (975, 56092), (1110, 49270), (1137, 48100), (1300, 42069), (1443, 37900), (1516, 36075), (1850, 29562), (1895, 28860), (1924, 28425), (1950, 28046), (2220, 24635), (2274, 24050), (2405, 22740), (2775, 19708), (2886, 18950), (3700, 14781), (3790, 14430), (3900, 14023), (4548, 12025), (4810, 11370), (4927, 11100), (5550, 9854), (5685, 9620), (5772, 9475), (7215, 7580)]