428215800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{19289}}^1$

素因数の和:19345

約数の個数: 96

約数和(自身を含む): 1363417200

約数和(自身を除く): 935201400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 37, 40, 50, 60, 74, 75, 100, 111, 120, 148, 150, 185, 200, 222, 296, 300, 370, 444, 555, 600, 740, 888, 925, 1110, 1480, 1850, 2220, 2775, 3700, 4440, 5550, 7400, 11100, 19289, 22200, 38578, 57867, 77156, 96445, 115734, 154312, 192890, 231468, 289335, 385780, 462936, 482225, 578670, 713693, 771560, 964450, 1157340, 1427386, 1446675, 1928900, 2141079, 2314680, 2854772, 2893350, 3568465, 3857800, 4282158, 5709544, 5786700, 7136930, 8564316, 10705395, 11573400, 14273860, 17128632, 17842325, 21410790, 28547720, 35684650, 42821580, 53526975, 71369300, 85643160, 107053950, 142738600, 214107900, 428215800]

約数ペア:

[(1, 428215800), (2, 214107900), (3, 142738600), (4, 107053950), (5, 85643160), (6, 71369300), (8, 53526975), (10, 42821580), (12, 35684650), (15, 28547720), (20, 21410790), (24, 17842325), (25, 17128632), (30, 14273860), (37, 11573400), (40, 10705395), (50, 8564316), (60, 7136930), (74, 5786700), (75, 5709544), (100, 4282158), (111, 3857800), (120, 3568465), (148, 2893350), (150, 2854772), (185, 2314680), (200, 2141079), (222, 1928900), (296, 1446675), (300, 1427386), (370, 1157340), (444, 964450), (555, 771560), (600, 713693), (740, 578670), (888, 482225), (925, 462936), (1110, 385780), (1480, 289335), (1850, 231468), (2220, 192890), (2775, 154312), (3700, 115734), (4440, 96445), (5550, 77156), (7400, 57867), (11100, 38578), (19289, 22200)]