139882600

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:180

約数の個数: 192

約数和(自身を含む): 393099840

約数和(自身を除く): 253217240

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 25, 26, 40, 44, 50, 52, 55, 65, 67, 73, 88, 100, 104, 110, 130, 134, 143, 146, 200, 220, 260, 268, 275, 286, 292, 325, 335, 365, 440, 520, 536, 550, 572, 584, 650, 670, 715, 730, 737, 803, 871, 949, 1100, 1144, 1300, 1340, 1430, 1460, 1474, 1606, 1675, 1742, 1825, 1898, 2200, 2600, 2680, 2860, 2920, 2948, 3212, 3350, 3484, 3575, 3650, 3685, 3796, 4015, 4355, 4745, 4891, 5720, 5896, 6424, 6700, 6968, 7150, 7300, 7370, 7592, 8030, 8710, 9490, 9581, 9782, 10439, 13400, 14300, 14600, 14740, 16060, 17420, 18425, 18980, 19162, 19564, 20075, 20878, 21775, 23725, 24455, 28600, 29480, 32120, 34840, 36850, 37960, 38324, 39128, 40150, 41756, 43550, 47450, 47905, 48910, 52195, 53801, 63583, 73700, 76648, 80300, 83512, 87100, 94900, 95810, 97820, 104390, 107602, 122275, 127166, 147400, 160600, 174200, 189800, 191620, 195640, 208780, 215204, 239525, 244550, 254332, 260975, 269005, 317915, 383240, 417560, 430408, 479050, 489100, 508664, 521950, 538010, 635830, 699413, 958100, 978200, 1043900, 1076020, 1271660, 1345025, 1398826, 1589575, 1916200, 2087800, 2152040, 2543320, 2690050, 2797652, 3179150, 3497065, 5380100, 5595304, 6358300, 6994130, 10760200, 12716600, 13988260, 17485325, 27976520, 34970650, 69941300, 139882600]

約数ペア:

[(1, 139882600), (2, 69941300), (4, 34970650), (5, 27976520), (8, 17485325), (10, 13988260), (11, 12716600), (13, 10760200), (20, 6994130), (22, 6358300), (25, 5595304), (26, 5380100), (40, 3497065), (44, 3179150), (50, 2797652), (52, 2690050), (55, 2543320), (65, 2152040), (67, 2087800), (73, 1916200), (88, 1589575), (100, 1398826), (104, 1345025), (110, 1271660), (130, 1076020), (134, 1043900), (143, 978200), (146, 958100), (200, 699413), (220, 635830), (260, 538010), (268, 521950), (275, 508664), (286, 489100), (292, 479050), (325, 430408), (335, 417560), (365, 383240), (440, 317915), (520, 269005), (536, 260975), (550, 254332), (572, 244550), (584, 239525), (650, 215204), (670, 208780), (715, 195640), (730, 191620), (737, 189800), (803, 174200), (871, 160600), (949, 147400), (1100, 127166), (1144, 122275), (1300, 107602), (1340, 104390), (1430, 97820), (1460, 95810), (1474, 94900), (1606, 87100), (1675, 83512), (1742, 80300), (1825, 76648), (1898, 73700), (2200, 63583), (2600, 53801), (2680, 52195), (2860, 48910), (2920, 47905), (2948, 47450), (3212, 43550), (3350, 41756), (3484, 40150), (3575, 39128), (3650, 38324), (3685, 37960), (3796, 36850), (4015, 34840), (4355, 32120), (4745, 29480), (4891, 28600), (5720, 24455), (5896, 23725), (6424, 21775), (6700, 20878), (6968, 20075), (7150, 19564), (7300, 19162), (7370, 18980), (7592, 18425), (8030, 17420), (8710, 16060), (9490, 14740), (9581, 14600), (9782, 14300), (10439, 13400)]