252795060

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{66877}}^1$

素因数の和:66902

約数の個数: 96

約数和(自身を含む): 898840320

約数和(自身を除く): 646045260

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, 66877, 133754, 200631, 267508, 334385, 401262, 468139, 601893, 668770, 802524, 936278, 1003155, 1203786, 1337540, 1404417, 1805679, 1872556, 2006310, 2340695, 2407572, 2808834, 3009465, 3611358, 4012620, 4213251, 4681390, 5617668, 6018930, 7022085, 7222716, 8426502, 9028395, 9362780, 12037860, 12639753, 14044170, 16853004, 18056790, 21066255, 25279506, 28088340, 36113580, 42132510, 50559012, 63198765, 84265020, 126397530, 252795060]

約数ペア:

[(1, 252795060), (2, 126397530), (3, 84265020), (4, 63198765), (5, 50559012), (6, 42132510), (7, 36113580), (9, 28088340), (10, 25279506), (12, 21066255), (14, 18056790), (15, 16853004), (18, 14044170), (20, 12639753), (21, 12037860), (27, 9362780), (28, 9028395), (30, 8426502), (35, 7222716), (36, 7022085), (42, 6018930), (45, 5617668), (54, 4681390), (60, 4213251), (63, 4012620), (70, 3611358), (84, 3009465), (90, 2808834), (105, 2407572), (108, 2340695), (126, 2006310), (135, 1872556), (140, 1805679), (180, 1404417), (189, 1337540), (210, 1203786), (252, 1003155), (270, 936278), (315, 802524), (378, 668770), (420, 601893), (540, 468139), (630, 401262), (756, 334385), (945, 267508), (1260, 200631), (1890, 133754), (3780, 66877)]