125663200

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1$

素因数の和:357

約数の個数: 144

約数和(自身を含む): 339259536

約数和(自身を除く): 213596336

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 43, 50, 52, 65, 80, 86, 100, 104, 130, 160, 172, 200, 208, 215, 260, 281, 325, 344, 400, 416, 430, 520, 559, 562, 650, 688, 800, 860, 1040, 1075, 1118, 1124, 1300, 1376, 1405, 1720, 2080, 2150, 2236, 2248, 2600, 2795, 2810, 3440, 3653, 4300, 4472, 4496, 5200, 5590, 5620, 6880, 7025, 7306, 8600, 8944, 8992, 10400, 11180, 11240, 12083, 13975, 14050, 14612, 17200, 17888, 18265, 22360, 22480, 24166, 27950, 28100, 29224, 34400, 36530, 44720, 44960, 48332, 55900, 56200, 58448, 60415, 73060, 89440, 91325, 96664, 111800, 112400, 116896, 120830, 146120, 157079, 182650, 193328, 223600, 224800, 241660, 292240, 302075, 314158, 365300, 386656, 447200, 483320, 584480, 604150, 628316, 730600, 785395, 966640, 1208300, 1256632, 1461200, 1570790, 1933280, 2416600, 2513264, 2922400, 3141580, 3926975, 4833200, 5026528, 6283160, 7853950, 9666400, 12566320, 15707900, 25132640, 31415800, 62831600, 125663200]

約数ペア:

[(1, 125663200), (2, 62831600), (4, 31415800), (5, 25132640), (8, 15707900), (10, 12566320), (13, 9666400), (16, 7853950), (20, 6283160), (25, 5026528), (26, 4833200), (32, 3926975), (40, 3141580), (43, 2922400), (50, 2513264), (52, 2416600), (65, 1933280), (80, 1570790), (86, 1461200), (100, 1256632), (104, 1208300), (130, 966640), (160, 785395), (172, 730600), (200, 628316), (208, 604150), (215, 584480), (260, 483320), (281, 447200), (325, 386656), (344, 365300), (400, 314158), (416, 302075), (430, 292240), (520, 241660), (559, 224800), (562, 223600), (650, 193328), (688, 182650), (800, 157079), (860, 146120), (1040, 120830), (1075, 116896), (1118, 112400), (1124, 111800), (1300, 96664), (1376, 91325), (1405, 89440), (1720, 73060), (2080, 60415), (2150, 58448), (2236, 56200), (2248, 55900), (2600, 48332), (2795, 44960), (2810, 44720), (3440, 36530), (3653, 34400), (4300, 29224), (4472, 28100), (4496, 27950), (5200, 24166), (5590, 22480), (5620, 22360), (6880, 18265), (7025, 17888), (7306, 17200), (8600, 14612), (8944, 14050), (8992, 13975), (10400, 12083), (11180, 11240)]