38437380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11239}}^1$

素因数の和:11273

約数の個数: 72

約数和(自身を含む): 122740800

約数和(自身を除く): 84303420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 11239, 22478, 33717, 44956, 56195, 67434, 101151, 112390, 134868, 168585, 202302, 213541, 224780, 337170, 404604, 427082, 505755, 640623, 674340, 854164, 1011510, 1067705, 1281246, 1921869, 2023020, 2135410, 2562492, 3203115, 3843738, 4270820, 6406230, 7687476, 9609345, 12812460, 19218690, 38437380]

約数ペア:

[(1, 38437380), (2, 19218690), (3, 12812460), (4, 9609345), (5, 7687476), (6, 6406230), (9, 4270820), (10, 3843738), (12, 3203115), (15, 2562492), (18, 2135410), (19, 2023020), (20, 1921869), (30, 1281246), (36, 1067705), (38, 1011510), (45, 854164), (57, 674340), (60, 640623), (76, 505755), (90, 427082), (95, 404604), (114, 337170), (171, 224780), (180, 213541), (190, 202302), (228, 168585), (285, 134868), (342, 112390), (380, 101151), (570, 67434), (684, 56195), (855, 44956), (1140, 33717), (1710, 22478), (3420, 11239)]