143000220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19697}}^1$

素因数の和:19731

約数の個数: 72

約数和(自身を含む): 440132112

約数和(自身を除く): 297131892

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1815, 2420, 3630, 7260, 19697, 39394, 59091, 78788, 98485, 118182, 196970, 216667, 236364, 295455, 393940, 433334, 590910, 650001, 866668, 1083335, 1181820, 1300002, 2166670, 2383337, 2600004, 3250005, 4333340, 4766674, 6500010, 7150011, 9533348, 11916685, 13000020, 14300022, 23833370, 28600044, 35750055, 47666740, 71500110, 143000220]

約数ペア:

[(1, 143000220), (2, 71500110), (3, 47666740), (4, 35750055), (5, 28600044), (6, 23833370), (10, 14300022), (11, 13000020), (12, 11916685), (15, 9533348), (20, 7150011), (22, 6500010), (30, 4766674), (33, 4333340), (44, 3250005), (55, 2600004), (60, 2383337), (66, 2166670), (110, 1300002), (121, 1181820), (132, 1083335), (165, 866668), (220, 650001), (242, 590910), (330, 433334), (363, 393940), (484, 295455), (605, 236364), (660, 216667), (726, 196970), (1210, 118182), (1452, 98485), (1815, 78788), (2420, 59091), (3630, 39394), (7260, 19697)]