61283700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{149}}^1\times {\mathrm{457}}^1$

素因数の和:626

約数の個数: 108

約数和(自身を含む): 193802700

約数和(自身を除く): 132519000

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 149, 150, 180, 225, 298, 300, 447, 450, 457, 596, 745, 894, 900, 914, 1341, 1371, 1490, 1788, 1828, 2235, 2285, 2682, 2742, 2980, 3725, 4113, 4470, 4570, 5364, 5484, 6705, 6855, 7450, 8226, 8940, 9140, 11175, 11425, 13410, 13710, 14900, 16452, 20565, 22350, 22850, 26820, 27420, 33525, 34275, 41130, 44700, 45700, 67050, 68093, 68550, 82260, 102825, 134100, 136186, 137100, 204279, 205650, 272372, 340465, 408558, 411300, 612837, 680930, 817116, 1021395, 1225674, 1361860, 1702325, 2042790, 2451348, 3064185, 3404650, 4085580, 5106975, 6128370, 6809300, 10213950, 12256740, 15320925, 20427900, 30641850, 61283700]

約数ペア:

[(1, 61283700), (2, 30641850), (3, 20427900), (4, 15320925), (5, 12256740), (6, 10213950), (9, 6809300), (10, 6128370), (12, 5106975), (15, 4085580), (18, 3404650), (20, 3064185), (25, 2451348), (30, 2042790), (36, 1702325), (45, 1361860), (50, 1225674), (60, 1021395), (75, 817116), (90, 680930), (100, 612837), (149, 411300), (150, 408558), (180, 340465), (225, 272372), (298, 205650), (300, 204279), (447, 137100), (450, 136186), (457, 134100), (596, 102825), (745, 82260), (894, 68550), (900, 68093), (914, 67050), (1341, 45700), (1371, 44700), (1490, 41130), (1788, 34275), (1828, 33525), (2235, 27420), (2285, 26820), (2682, 22850), (2742, 22350), (2980, 20565), (3725, 16452), (4113, 14900), (4470, 13710), (4570, 13410), (5364, 11425), (5484, 11175), (6705, 9140), (6855, 8940), (7450, 8226)]