23520900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:230

約数の個数: 144

約数和(自身を含む): 75731264

約数和(自身を除く): 52210364

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, 163, 185, 195, 222, 260, 300, 325, 326, 370, 390, 444, 481, 489, 555, 650, 652, 740, 780, 815, 925, 962, 975, 978, 1110, 1300, 1443, 1630, 1850, 1924, 1950, 1956, 2119, 2220, 2405, 2445, 2775, 2886, 3260, 3700, 3900, 4075, 4238, 4810, 4890, 5550, 5772, 6031, 6357, 7215, 8150, 8476, 9620, 9780, 10595, 11100, 12025, 12062, 12225, 12714, 14430, 16300, 18093, 21190, 24050, 24124, 24450, 25428, 28860, 30155, 31785, 36075, 36186, 42380, 48100, 48900, 52975, 60310, 63570, 72150, 72372, 78403, 90465, 105950, 120620, 127140, 144300, 150775, 156806, 158925, 180930, 211900, 235209, 301550, 313612, 317850, 361860, 392015, 452325, 470418, 603100, 635700, 784030, 904650, 940836, 1176045, 1568060, 1809300, 1960075, 2352090, 3920150, 4704180, 5880225, 7840300, 11760450, 23520900]

約数ペア:

[(1, 23520900), (2, 11760450), (3, 7840300), (4, 5880225), (5, 4704180), (6, 3920150), (10, 2352090), (12, 1960075), (13, 1809300), (15, 1568060), (20, 1176045), (25, 940836), (26, 904650), (30, 784030), (37, 635700), (39, 603100), (50, 470418), (52, 452325), (60, 392015), (65, 361860), (74, 317850), (75, 313612), (78, 301550), (100, 235209), (111, 211900), (130, 180930), (148, 158925), (150, 156806), (156, 150775), (163, 144300), (185, 127140), (195, 120620), (222, 105950), (260, 90465), (300, 78403), (325, 72372), (326, 72150), (370, 63570), (390, 60310), (444, 52975), (481, 48900), (489, 48100), (555, 42380), (650, 36186), (652, 36075), (740, 31785), (780, 30155), (815, 28860), (925, 25428), (962, 24450), (975, 24124), (978, 24050), (1110, 21190), (1300, 18093), (1443, 16300), (1630, 14430), (1850, 12714), (1924, 12225), (1950, 12062), (1956, 12025), (2119, 11100), (2220, 10595), (2405, 9780), (2445, 9620), (2775, 8476), (2886, 8150), (3260, 7215), (3700, 6357), (3900, 6031), (4075, 5772), (4238, 5550), (4810, 4890)]