117052900

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{619}}^1$

素因数の和:725

約数の個数: 72

約数和(自身を含む): 266927360

約数和(自身を除く): 149874460

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 61, 62, 100, 122, 124, 155, 244, 305, 310, 610, 619, 620, 775, 1220, 1238, 1525, 1550, 1891, 2476, 3050, 3095, 3100, 3782, 6100, 6190, 7564, 9455, 12380, 15475, 18910, 19189, 30950, 37759, 37820, 38378, 47275, 61900, 75518, 76756, 94550, 95945, 151036, 188795, 189100, 191890, 377590, 383780, 479725, 755180, 943975, 959450, 1170529, 1887950, 1918900, 2341058, 3775900, 4682116, 5852645, 11705290, 23410580, 29263225, 58526450, 117052900]

約数ペア:

[(1, 117052900), (2, 58526450), (4, 29263225), (5, 23410580), (10, 11705290), (20, 5852645), (25, 4682116), (31, 3775900), (50, 2341058), (61, 1918900), (62, 1887950), (100, 1170529), (122, 959450), (124, 943975), (155, 755180), (244, 479725), (305, 383780), (310, 377590), (610, 191890), (619, 189100), (620, 188795), (775, 151036), (1220, 95945), (1238, 94550), (1525, 76756), (1550, 75518), (1891, 61900), (2476, 47275), (3050, 38378), (3095, 37820), (3100, 37759), (3782, 30950), (6100, 19189), (6190, 18910), (7564, 15475), (9455, 12380)]