149829200

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1$

素因数の和:373

約数の個数: 120

約数和(自身を含む): 381570816

約数和(自身を除く): 231741616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 43, 50, 62, 80, 86, 100, 124, 155, 172, 200, 215, 248, 281, 310, 344, 400, 430, 496, 562, 620, 688, 775, 860, 1075, 1124, 1240, 1333, 1405, 1550, 1720, 2150, 2248, 2480, 2666, 2810, 3100, 3440, 4300, 4496, 5332, 5620, 6200, 6665, 7025, 8600, 8711, 10664, 11240, 12083, 12400, 13330, 14050, 17200, 17422, 21328, 22480, 24166, 26660, 28100, 33325, 34844, 43555, 48332, 53320, 56200, 60415, 66650, 69688, 87110, 96664, 106640, 112400, 120830, 133300, 139376, 174220, 193328, 217775, 241660, 266600, 302075, 348440, 374573, 435550, 483320, 533200, 604150, 696880, 749146, 871100, 966640, 1208300, 1498292, 1742200, 1872865, 2416600, 2996584, 3484400, 3745730, 4833200, 5993168, 7491460, 9364325, 14982920, 18728650, 29965840, 37457300, 74914600, 149829200]

約数ペア:

[(1, 149829200), (2, 74914600), (4, 37457300), (5, 29965840), (8, 18728650), (10, 14982920), (16, 9364325), (20, 7491460), (25, 5993168), (31, 4833200), (40, 3745730), (43, 3484400), (50, 2996584), (62, 2416600), (80, 1872865), (86, 1742200), (100, 1498292), (124, 1208300), (155, 966640), (172, 871100), (200, 749146), (215, 696880), (248, 604150), (281, 533200), (310, 483320), (344, 435550), (400, 374573), (430, 348440), (496, 302075), (562, 266600), (620, 241660), (688, 217775), (775, 193328), (860, 174220), (1075, 139376), (1124, 133300), (1240, 120830), (1333, 112400), (1405, 106640), (1550, 96664), (1720, 87110), (2150, 69688), (2248, 66650), (2480, 60415), (2666, 56200), (2810, 53320), (3100, 48332), (3440, 43555), (4300, 34844), (4496, 33325), (5332, 28100), (5620, 26660), (6200, 24166), (6665, 22480), (7025, 21328), (8600, 17422), (8711, 17200), (10664, 14050), (11240, 13330), (12083, 12400)]