127210500

素因数分解:

$2^2\times 3^6\times 5^3\times {\mathrm{349}}^1$

素因数の和:386

約数の個数: 168

約数和(自身を含む): 417744600

約数和(自身を除く): 290534100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 125, 135, 150, 162, 180, 225, 243, 250, 270, 300, 324, 349, 375, 405, 450, 486, 500, 540, 675, 698, 729, 750, 810, 900, 972, 1047, 1125, 1215, 1350, 1396, 1458, 1500, 1620, 1745, 2025, 2094, 2250, 2430, 2700, 2916, 3141, 3375, 3490, 3645, 4050, 4188, 4500, 4860, 5235, 6075, 6282, 6750, 6980, 7290, 8100, 8725, 9423, 10125, 10470, 12150, 12564, 13500, 14580, 15705, 17450, 18225, 18846, 20250, 20940, 24300, 26175, 28269, 30375, 31410, 34900, 36450, 37692, 40500, 43625, 47115, 52350, 56538, 60750, 62820, 72900, 78525, 84807, 87250, 91125, 94230, 104700, 113076, 121500, 130875, 141345, 157050, 169614, 174500, 182250, 188460, 235575, 254421, 261750, 282690, 314100, 339228, 364500, 392625, 424035, 471150, 508842, 523500, 565380, 706725, 785250, 848070, 942300, 1017684, 1177875, 1272105, 1413450, 1570500, 1696140, 2120175, 2355750, 2544210, 2826900, 3533625, 4240350, 4711500, 5088420, 6360525, 7067250, 8480700, 10600875, 12721050, 14134500, 21201750, 25442100, 31802625, 42403500, 63605250, 127210500]

約数ペア:

[(1, 127210500), (2, 63605250), (3, 42403500), (4, 31802625), (5, 25442100), (6, 21201750), (9, 14134500), (10, 12721050), (12, 10600875), (15, 8480700), (18, 7067250), (20, 6360525), (25, 5088420), (27, 4711500), (30, 4240350), (36, 3533625), (45, 2826900), (50, 2544210), (54, 2355750), (60, 2120175), (75, 1696140), (81, 1570500), (90, 1413450), (100, 1272105), (108, 1177875), (125, 1017684), (135, 942300), (150, 848070), (162, 785250), (180, 706725), (225, 565380), (243, 523500), (250, 508842), (270, 471150), (300, 424035), (324, 392625), (349, 364500), (375, 339228), (405, 314100), (450, 282690), (486, 261750), (500, 254421), (540, 235575), (675, 188460), (698, 182250), (729, 174500), (750, 169614), (810, 157050), (900, 141345), (972, 130875), (1047, 121500), (1125, 113076), (1215, 104700), (1350, 94230), (1396, 91125), (1458, 87250), (1500, 84807), (1620, 78525), (1745, 72900), (2025, 62820), (2094, 60750), (2250, 56538), (2430, 52350), (2700, 47115), (2916, 43625), (3141, 40500), (3375, 37692), (3490, 36450), (3645, 34900), (4050, 31410), (4188, 30375), (4500, 28269), (4860, 26175), (5235, 24300), (6075, 20940), (6282, 20250), (6750, 18846), (6980, 18225), (7290, 17450), (8100, 15705), (8725, 14580), (9423, 13500), (10125, 12564), (10470, 12150)]