138451800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:230

約数の個数: 192

約数和(自身を含む): 454212000

約数和(自身を除く): 315760200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 29, 30, 40, 50, 58, 60, 73, 75, 87, 100, 109, 116, 120, 145, 146, 150, 174, 200, 218, 219, 232, 290, 292, 300, 327, 348, 365, 435, 436, 438, 545, 580, 584, 600, 654, 696, 725, 730, 870, 872, 876, 1090, 1095, 1160, 1308, 1450, 1460, 1635, 1740, 1752, 1825, 2117, 2175, 2180, 2190, 2616, 2725, 2900, 2920, 3161, 3270, 3480, 3650, 4234, 4350, 4360, 4380, 5450, 5475, 5800, 6322, 6351, 6540, 7300, 7957, 8175, 8468, 8700, 8760, 9483, 10585, 10900, 10950, 12644, 12702, 13080, 14600, 15805, 15914, 16350, 16936, 17400, 18966, 21170, 21800, 21900, 23871, 25288, 25404, 31610, 31755, 31828, 32700, 37932, 39785, 42340, 43800, 47415, 47742, 50808, 52925, 63220, 63510, 63656, 65400, 75864, 79025, 79570, 84680, 94830, 95484, 105850, 119355, 126440, 127020, 158050, 158775, 159140, 189660, 190968, 198925, 211700, 230753, 237075, 238710, 254040, 316100, 317550, 318280, 379320, 397850, 423400, 461506, 474150, 477420, 596775, 632200, 635100, 692259, 795700, 923012, 948300, 954840, 1153765, 1193550, 1270200, 1384518, 1591400, 1846024, 1896600, 2307530, 2387100, 2769036, 3461295, 4615060, 4774200, 5538072, 5768825, 6922590, 9230120, 11537650, 13845180, 17306475, 23075300, 27690360, 34612950, 46150600, 69225900, 138451800]

約数ペア:

[(1, 138451800), (2, 69225900), (3, 46150600), (4, 34612950), (5, 27690360), (6, 23075300), (8, 17306475), (10, 13845180), (12, 11537650), (15, 9230120), (20, 6922590), (24, 5768825), (25, 5538072), (29, 4774200), (30, 4615060), (40, 3461295), (50, 2769036), (58, 2387100), (60, 2307530), (73, 1896600), (75, 1846024), (87, 1591400), (100, 1384518), (109, 1270200), (116, 1193550), (120, 1153765), (145, 954840), (146, 948300), (150, 923012), (174, 795700), (200, 692259), (218, 635100), (219, 632200), (232, 596775), (290, 477420), (292, 474150), (300, 461506), (327, 423400), (348, 397850), (365, 379320), (435, 318280), (436, 317550), (438, 316100), (545, 254040), (580, 238710), (584, 237075), (600, 230753), (654, 211700), (696, 198925), (725, 190968), (730, 189660), (870, 159140), (872, 158775), (876, 158050), (1090, 127020), (1095, 126440), (1160, 119355), (1308, 105850), (1450, 95484), (1460, 94830), (1635, 84680), (1740, 79570), (1752, 79025), (1825, 75864), (2117, 65400), (2175, 63656), (2180, 63510), (2190, 63220), (2616, 52925), (2725, 50808), (2900, 47742), (2920, 47415), (3161, 43800), (3270, 42340), (3480, 39785), (3650, 37932), (4234, 32700), (4350, 31828), (4360, 31755), (4380, 31610), (5450, 25404), (5475, 25288), (5800, 23871), (6322, 21900), (6351, 21800), (6540, 21170), (7300, 18966), (7957, 17400), (8175, 16936), (8468, 16350), (8700, 15914), (8760, 15805), (9483, 14600), (10585, 13080), (10900, 12702), (10950, 12644)]