179962020

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{47609}}^1$

素因数の和:47634

約数の個数: 96

約数和(自身を含む): 639878400

約数和(自身を除く): 459916380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 47609, 95218, 142827, 190436, 238045, 285654, 333263, 428481, 476090, 571308, 666526, 714135, 856962, 952180, 999789, 1285443, 1333052, 1428270, 1666315, 1713924, 1999578, 2142405, 2570886, 2856540, 2999367, 3332630, 3999156, 4284810, 4998945, 5141772, 5998734, 6427215, 6665260, 8569620, 8998101, 9997890, 11997468, 12854430, 14996835, 17996202, 19995780, 25708860, 29993670, 35992404, 44990505, 59987340, 89981010, 179962020]

約数ペア:

[(1, 179962020), (2, 89981010), (3, 59987340), (4, 44990505), (5, 35992404), (6, 29993670), (7, 25708860), (9, 19995780), (10, 17996202), (12, 14996835), (14, 12854430), (15, 11997468), (18, 9997890), (20, 8998101), (21, 8569620), (27, 6665260), (28, 6427215), (30, 5998734), (35, 5141772), (36, 4998945), (42, 4284810), (45, 3999156), (54, 3332630), (60, 2999367), (63, 2856540), (70, 2570886), (84, 2142405), (90, 1999578), (105, 1713924), (108, 1666315), (126, 1428270), (135, 1333052), (140, 1285443), (180, 999789), (189, 952180), (210, 856962), (252, 714135), (270, 666526), (315, 571308), (378, 476090), (420, 428481), (540, 333263), (630, 285654), (756, 238045), (945, 190436), (1260, 142827), (1890, 95218), (3780, 47609)]