138489000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:157

約数の個数: 256

約数和(自身を含む): 481178880

約数和(自身を除く): 342689880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 53, 60, 65, 67, 75, 78, 100, 104, 106, 120, 125, 130, 134, 150, 156, 159, 195, 200, 201, 212, 250, 260, 265, 268, 300, 312, 318, 325, 335, 375, 390, 402, 424, 500, 520, 530, 536, 600, 636, 650, 670, 689, 750, 780, 795, 804, 871, 975, 1000, 1005, 1060, 1272, 1300, 1325, 1340, 1378, 1500, 1560, 1590, 1608, 1625, 1675, 1742, 1950, 2010, 2067, 2120, 2600, 2613, 2650, 2680, 2756, 3000, 3180, 3250, 3350, 3445, 3484, 3551, 3900, 3975, 4020, 4134, 4355, 4875, 5025, 5226, 5300, 5512, 6360, 6500, 6625, 6700, 6890, 6968, 7102, 7800, 7950, 8040, 8268, 8375, 8710, 9750, 10050, 10335, 10452, 10600, 10653, 13000, 13065, 13250, 13400, 13780, 14204, 15900, 16536, 16750, 17225, 17420, 17755, 19500, 19875, 20100, 20670, 20904, 21306, 21775, 25125, 26130, 26500, 27560, 28408, 31800, 33500, 34450, 34840, 35510, 39000, 39750, 40200, 41340, 42612, 43550, 46163, 50250, 51675, 52260, 53000, 53265, 65325, 67000, 68900, 71020, 79500, 82680, 85224, 86125, 87100, 88775, 92326, 100500, 103350, 104520, 106530, 108875, 130650, 137800, 138489, 142040, 159000, 172250, 174200, 177550, 184652, 201000, 206700, 213060, 217750, 230815, 258375, 261300, 266325, 276978, 326625, 344500, 355100, 369304, 413400, 426120, 435500, 443875, 461630, 516750, 522600, 532650, 553956, 653250, 689000, 692445, 710200, 871000, 887750, 923260, 1033500, 1065300, 1107912, 1154075, 1306500, 1331625, 1384890, 1775500, 1846520, 2067000, 2130600, 2308150, 2613000, 2663250, 2769780, 3462225, 3551000, 4616300, 5326500, 5539560, 5770375, 6924450, 9232600, 10653000, 11540750, 13848900, 17311125, 23081500, 27697800, 34622250, 46163000, 69244500, 138489000]

約数ペア:

[(1, 138489000), (2, 69244500), (3, 46163000), (4, 34622250), (5, 27697800), (6, 23081500), (8, 17311125), (10, 13848900), (12, 11540750), (13, 10653000), (15, 9232600), (20, 6924450), (24, 5770375), (25, 5539560), (26, 5326500), (30, 4616300), (39, 3551000), (40, 3462225), (50, 2769780), (52, 2663250), (53, 2613000), (60, 2308150), (65, 2130600), (67, 2067000), (75, 1846520), (78, 1775500), (100, 1384890), (104, 1331625), (106, 1306500), (120, 1154075), (125, 1107912), (130, 1065300), (134, 1033500), (150, 923260), (156, 887750), (159, 871000), (195, 710200), (200, 692445), (201, 689000), (212, 653250), (250, 553956), (260, 532650), (265, 522600), (268, 516750), (300, 461630), (312, 443875), (318, 435500), (325, 426120), (335, 413400), (375, 369304), (390, 355100), (402, 344500), (424, 326625), (500, 276978), (520, 266325), (530, 261300), (536, 258375), (600, 230815), (636, 217750), (650, 213060), (670, 206700), (689, 201000), (750, 184652), (780, 177550), (795, 174200), (804, 172250), (871, 159000), (975, 142040), (1000, 138489), (1005, 137800), (1060, 130650), (1272, 108875), (1300, 106530), (1325, 104520), (1340, 103350), (1378, 100500), (1500, 92326), (1560, 88775), (1590, 87100), (1608, 86125), (1625, 85224), (1675, 82680), (1742, 79500), (1950, 71020), (2010, 68900), (2067, 67000), (2120, 65325), (2600, 53265), (2613, 53000), (2650, 52260), (2680, 51675), (2756, 50250), (3000, 46163), (3180, 43550), (3250, 42612), (3350, 41340), (3445, 40200), (3484, 39750), (3551, 39000), (3900, 35510), (3975, 34840), (4020, 34450), (4134, 33500), (4355, 31800), (4875, 28408), (5025, 27560), (5226, 26500), (5300, 26130), (5512, 25125), (6360, 21775), (6500, 21306), (6625, 20904), (6700, 20670), (6890, 20100), (6968, 19875), (7102, 19500), (7800, 17755), (7950, 17420), (8040, 17225), (8268, 16750), (8375, 16536), (8710, 15900), (9750, 14204), (10050, 13780), (10335, 13400), (10452, 13250), (10600, 13065), (10653, 13000)]