83921700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{3541}}^1$

素因数の和:3637

約数の個数: 72

約数和(自身を含む): 245956480

約数和(自身を除く): 162034780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 79, 100, 150, 158, 237, 300, 316, 395, 474, 790, 948, 1185, 1580, 1975, 2370, 3541, 3950, 4740, 5925, 7082, 7900, 10623, 11850, 14164, 17705, 21246, 23700, 35410, 42492, 53115, 70820, 88525, 106230, 177050, 212460, 265575, 279739, 354100, 531150, 559478, 839217, 1062300, 1118956, 1398695, 1678434, 2797390, 3356868, 4196085, 5594780, 6993475, 8392170, 13986950, 16784340, 20980425, 27973900, 41960850, 83921700]

約数ペア:

[(1, 83921700), (2, 41960850), (3, 27973900), (4, 20980425), (5, 16784340), (6, 13986950), (10, 8392170), (12, 6993475), (15, 5594780), (20, 4196085), (25, 3356868), (30, 2797390), (50, 1678434), (60, 1398695), (75, 1118956), (79, 1062300), (100, 839217), (150, 559478), (158, 531150), (237, 354100), (300, 279739), (316, 265575), (395, 212460), (474, 177050), (790, 106230), (948, 88525), (1185, 70820), (1580, 53115), (1975, 42492), (2370, 35410), (3541, 23700), (3950, 21246), (4740, 17705), (5925, 14164), (7082, 11850), (7900, 10623)]