71073200

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{557}}^1$

素因数の和:615

約数の個数: 120

約数和(自身を含む): 193045680

約数和(自身を除く): 121972480

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 29, 40, 44, 50, 55, 58, 80, 88, 100, 110, 116, 145, 176, 200, 220, 232, 275, 290, 319, 400, 440, 464, 550, 557, 580, 638, 725, 880, 1100, 1114, 1160, 1276, 1450, 1595, 2200, 2228, 2320, 2552, 2785, 2900, 3190, 4400, 4456, 5104, 5570, 5800, 6127, 6380, 7975, 8912, 11140, 11600, 12254, 12760, 13925, 15950, 16153, 22280, 24508, 25520, 27850, 30635, 31900, 32306, 44560, 49016, 55700, 61270, 63800, 64612, 80765, 98032, 111400, 122540, 127600, 129224, 153175, 161530, 177683, 222800, 245080, 258448, 306350, 323060, 355366, 403825, 490160, 612700, 646120, 710732, 807650, 888415, 1225400, 1292240, 1421464, 1615300, 1776830, 2450800, 2842928, 3230600, 3553660, 4442075, 6461200, 7107320, 8884150, 14214640, 17768300, 35536600, 71073200]

約数ペア:

[(1, 71073200), (2, 35536600), (4, 17768300), (5, 14214640), (8, 8884150), (10, 7107320), (11, 6461200), (16, 4442075), (20, 3553660), (22, 3230600), (25, 2842928), (29, 2450800), (40, 1776830), (44, 1615300), (50, 1421464), (55, 1292240), (58, 1225400), (80, 888415), (88, 807650), (100, 710732), (110, 646120), (116, 612700), (145, 490160), (176, 403825), (200, 355366), (220, 323060), (232, 306350), (275, 258448), (290, 245080), (319, 222800), (400, 177683), (440, 161530), (464, 153175), (550, 129224), (557, 127600), (580, 122540), (638, 111400), (725, 98032), (880, 80765), (1100, 64612), (1114, 63800), (1160, 61270), (1276, 55700), (1450, 49016), (1595, 44560), (2200, 32306), (2228, 31900), (2320, 30635), (2552, 27850), (2785, 25520), (2900, 24508), (3190, 22280), (4400, 16153), (4456, 15950), (5104, 13925), (5570, 12760), (5800, 12254), (6127, 11600), (6380, 11140), (7975, 8912)]