101097700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1259}}^1$

素因数の和:1357

約数の個数: 72

約数和(自身を含む): 242796960

約数和(自身を除く): 141699260

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 73, 100, 110, 146, 220, 275, 292, 365, 550, 730, 803, 1100, 1259, 1460, 1606, 1825, 2518, 3212, 3650, 4015, 5036, 6295, 7300, 8030, 12590, 13849, 16060, 20075, 25180, 27698, 31475, 40150, 55396, 62950, 69245, 80300, 91907, 125900, 138490, 183814, 276980, 346225, 367628, 459535, 692450, 919070, 1010977, 1384900, 1838140, 2021954, 2297675, 4043908, 4595350, 5054885, 9190700, 10109770, 20219540, 25274425, 50548850, 101097700]

約数ペア:

[(1, 101097700), (2, 50548850), (4, 25274425), (5, 20219540), (10, 10109770), (11, 9190700), (20, 5054885), (22, 4595350), (25, 4043908), (44, 2297675), (50, 2021954), (55, 1838140), (73, 1384900), (100, 1010977), (110, 919070), (146, 692450), (220, 459535), (275, 367628), (292, 346225), (365, 276980), (550, 183814), (730, 138490), (803, 125900), (1100, 91907), (1259, 80300), (1460, 69245), (1606, 62950), (1825, 55396), (2518, 40150), (3212, 31475), (3650, 27698), (4015, 25180), (5036, 20075), (6295, 16060), (7300, 13849), (8030, 12590)]