38426700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1$

素因数の和:256

約数の個数: 144

約数和(自身を含む): 122492160

約数和(自身を除く): 84065460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 59, 60, 65, 75, 78, 100, 118, 130, 150, 156, 167, 177, 195, 236, 260, 295, 300, 325, 334, 354, 390, 501, 590, 650, 668, 708, 767, 780, 835, 885, 975, 1002, 1180, 1300, 1475, 1534, 1670, 1770, 1950, 2004, 2171, 2301, 2505, 2950, 3068, 3340, 3540, 3835, 3900, 4175, 4342, 4425, 4602, 5010, 5900, 6513, 7670, 8350, 8684, 8850, 9204, 9853, 10020, 10855, 11505, 12525, 13026, 15340, 16700, 17700, 19175, 19706, 21710, 23010, 25050, 26052, 29559, 32565, 38350, 39412, 43420, 46020, 49265, 50100, 54275, 57525, 59118, 65130, 76700, 98530, 108550, 115050, 118236, 128089, 130260, 147795, 162825, 197060, 217100, 230100, 246325, 256178, 295590, 325650, 384267, 492650, 512356, 591180, 640445, 651300, 738975, 768534, 985300, 1280890, 1477950, 1537068, 1921335, 2561780, 2955900, 3202225, 3842670, 6404450, 7685340, 9606675, 12808900, 19213350, 38426700]

約数ペア:

[(1, 38426700), (2, 19213350), (3, 12808900), (4, 9606675), (5, 7685340), (6, 6404450), (10, 3842670), (12, 3202225), (13, 2955900), (15, 2561780), (20, 1921335), (25, 1537068), (26, 1477950), (30, 1280890), (39, 985300), (50, 768534), (52, 738975), (59, 651300), (60, 640445), (65, 591180), (75, 512356), (78, 492650), (100, 384267), (118, 325650), (130, 295590), (150, 256178), (156, 246325), (167, 230100), (177, 217100), (195, 197060), (236, 162825), (260, 147795), (295, 130260), (300, 128089), (325, 118236), (334, 115050), (354, 108550), (390, 98530), (501, 76700), (590, 65130), (650, 59118), (668, 57525), (708, 54275), (767, 50100), (780, 49265), (835, 46020), (885, 43420), (975, 39412), (1002, 38350), (1180, 32565), (1300, 29559), (1475, 26052), (1534, 25050), (1670, 23010), (1770, 21710), (1950, 19706), (2004, 19175), (2171, 17700), (2301, 16700), (2505, 15340), (2950, 13026), (3068, 12525), (3340, 11505), (3540, 10855), (3835, 10020), (3900, 9853), (4175, 9204), (4342, 8850), (4425, 8684), (4602, 8350), (5010, 7670), (5900, 6513)]