129557400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{283}}^1$

素因数の和:418

約数の個数: 192

約数和(自身を含む): 464851200

約数和(自身を除く): 335293800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 109, 120, 140, 150, 168, 175, 200, 210, 218, 280, 283, 300, 327, 350, 420, 436, 525, 545, 566, 600, 654, 700, 763, 840, 849, 872, 1050, 1090, 1132, 1308, 1400, 1415, 1526, 1635, 1698, 1981, 2100, 2180, 2264, 2289, 2616, 2725, 2830, 3052, 3270, 3396, 3815, 3962, 4200, 4245, 4360, 4578, 5450, 5660, 5943, 6104, 6540, 6792, 7075, 7630, 7924, 8175, 8490, 9156, 9905, 10900, 11320, 11445, 11886, 13080, 14150, 15260, 15848, 16350, 16980, 18312, 19075, 19810, 21225, 21800, 22890, 23772, 28300, 29715, 30520, 30847, 32700, 33960, 38150, 39620, 42450, 45780, 47544, 49525, 56600, 57225, 59430, 61694, 65400, 76300, 79240, 84900, 91560, 92541, 99050, 114450, 118860, 123388, 148575, 152600, 154235, 169800, 185082, 198100, 215929, 228900, 237720, 246776, 297150, 308470, 370164, 396200, 431858, 457800, 462705, 594300, 616940, 647787, 740328, 771175, 863716, 925410, 1079645, 1188600, 1233880, 1295574, 1542350, 1727432, 1850820, 2159290, 2313525, 2591148, 3084700, 3238935, 3701640, 4318580, 4627050, 5182296, 5398225, 6169400, 6477870, 8637160, 9254100, 10796450, 12955740, 16194675, 18508200, 21592900, 25911480, 32389350, 43185800, 64778700, 129557400]

約数ペア:

[(1, 129557400), (2, 64778700), (3, 43185800), (4, 32389350), (5, 25911480), (6, 21592900), (7, 18508200), (8, 16194675), (10, 12955740), (12, 10796450), (14, 9254100), (15, 8637160), (20, 6477870), (21, 6169400), (24, 5398225), (25, 5182296), (28, 4627050), (30, 4318580), (35, 3701640), (40, 3238935), (42, 3084700), (50, 2591148), (56, 2313525), (60, 2159290), (70, 1850820), (75, 1727432), (84, 1542350), (100, 1295574), (105, 1233880), (109, 1188600), (120, 1079645), (140, 925410), (150, 863716), (168, 771175), (175, 740328), (200, 647787), (210, 616940), (218, 594300), (280, 462705), (283, 457800), (300, 431858), (327, 396200), (350, 370164), (420, 308470), (436, 297150), (525, 246776), (545, 237720), (566, 228900), (600, 215929), (654, 198100), (700, 185082), (763, 169800), (840, 154235), (849, 152600), (872, 148575), (1050, 123388), (1090, 118860), (1132, 114450), (1308, 99050), (1400, 92541), (1415, 91560), (1526, 84900), (1635, 79240), (1698, 76300), (1981, 65400), (2100, 61694), (2180, 59430), (2264, 57225), (2289, 56600), (2616, 49525), (2725, 47544), (2830, 45780), (3052, 42450), (3270, 39620), (3396, 38150), (3815, 33960), (3962, 32700), (4200, 30847), (4245, 30520), (4360, 29715), (4578, 28300), (5450, 23772), (5660, 22890), (5943, 21800), (6104, 21225), (6540, 19810), (6792, 19075), (7075, 18312), (7630, 16980), (7924, 16350), (8175, 15848), (8490, 15260), (9156, 14150), (9905, 13080), (10900, 11886), (11320, 11445)]