299472120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1861}}^1$

素因数の和:2030

約数の個数: 128

約数和(自身を含む): 1005480000

約数和(自身を除く): 706007880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 149, 180, 216, 270, 298, 360, 447, 540, 596, 745, 894, 1080, 1192, 1341, 1490, 1788, 1861, 2235, 2682, 2980, 3576, 3722, 4023, 4470, 5364, 5583, 5960, 6705, 7444, 8046, 8940, 9305, 10728, 11166, 13410, 14888, 16092, 16749, 17880, 18610, 20115, 22332, 26820, 27915, 32184, 33498, 37220, 40230, 44664, 50247, 53640, 55830, 66996, 74440, 80460, 83745, 100494, 111660, 133992, 160920, 167490, 200988, 223320, 251235, 277289, 334980, 401976, 502470, 554578, 669960, 831867, 1004940, 1109156, 1386445, 1663734, 2009880, 2218312, 2495601, 2772890, 3327468, 4159335, 4991202, 5545780, 6654936, 7486803, 8318670, 9982404, 11091560, 12478005, 14973606, 16637340, 19964808, 24956010, 29947212, 33274680, 37434015, 49912020, 59894424, 74868030, 99824040, 149736060, 299472120]

約数ペア:

[(1, 299472120), (2, 149736060), (3, 99824040), (4, 74868030), (5, 59894424), (6, 49912020), (8, 37434015), (9, 33274680), (10, 29947212), (12, 24956010), (15, 19964808), (18, 16637340), (20, 14973606), (24, 12478005), (27, 11091560), (30, 9982404), (36, 8318670), (40, 7486803), (45, 6654936), (54, 5545780), (60, 4991202), (72, 4159335), (90, 3327468), (108, 2772890), (120, 2495601), (135, 2218312), (149, 2009880), (180, 1663734), (216, 1386445), (270, 1109156), (298, 1004940), (360, 831867), (447, 669960), (540, 554578), (596, 502470), (745, 401976), (894, 334980), (1080, 277289), (1192, 251235), (1341, 223320), (1490, 200988), (1788, 167490), (1861, 160920), (2235, 133992), (2682, 111660), (2980, 100494), (3576, 83745), (3722, 80460), (4023, 74440), (4470, 66996), (5364, 55830), (5583, 53640), (5960, 50247), (6705, 44664), (7444, 40230), (8046, 37220), (8940, 33498), (9305, 32184), (10728, 27915), (11166, 26820), (13410, 22332), (14888, 20115), (16092, 18610), (16749, 17880)]