128050500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{4493}}^1$

素因数の和:4534

約数の個数: 96

約数和(自身を含む): 392595840

約数和(自身を除く): 264545340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 125, 150, 190, 228, 250, 285, 300, 375, 380, 475, 500, 570, 750, 950, 1140, 1425, 1500, 1900, 2375, 2850, 4493, 4750, 5700, 7125, 8986, 9500, 13479, 14250, 17972, 22465, 26958, 28500, 44930, 53916, 67395, 85367, 89860, 112325, 134790, 170734, 224650, 256101, 269580, 336975, 341468, 426835, 449300, 512202, 561625, 673950, 853670, 1024404, 1123250, 1280505, 1347900, 1684875, 1707340, 2134175, 2246500, 2561010, 3369750, 4268350, 5122020, 6402525, 6739500, 8536700, 10670875, 12805050, 21341750, 25610100, 32012625, 42683500, 64025250, 128050500]

約数ペア:

[(1, 128050500), (2, 64025250), (3, 42683500), (4, 32012625), (5, 25610100), (6, 21341750), (10, 12805050), (12, 10670875), (15, 8536700), (19, 6739500), (20, 6402525), (25, 5122020), (30, 4268350), (38, 3369750), (50, 2561010), (57, 2246500), (60, 2134175), (75, 1707340), (76, 1684875), (95, 1347900), (100, 1280505), (114, 1123250), (125, 1024404), (150, 853670), (190, 673950), (228, 561625), (250, 512202), (285, 449300), (300, 426835), (375, 341468), (380, 336975), (475, 269580), (500, 256101), (570, 224650), (750, 170734), (950, 134790), (1140, 112325), (1425, 89860), (1500, 85367), (1900, 67395), (2375, 53916), (2850, 44930), (4493, 28500), (4750, 26958), (5700, 22465), (7125, 17972), (8986, 14250), (9500, 13479)]