202169220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{27847}}^1$

素因数の和:27881

約数の個数: 72

約数和(自身を含む): 622235712

約数和(自身を除く): 420066492

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, 27847, 55694, 83541, 111388, 139235, 167082, 278470, 306317, 334164, 417705, 556940, 612634, 835410, 918951, 1225268, 1531585, 1670820, 1837902, 3063170, 3369487, 3675804, 4594755, 6126340, 6738974, 9189510, 10108461, 13477948, 16847435, 18379020, 20216922, 33694870, 40433844, 50542305, 67389740, 101084610, 202169220]

約数ペア:

[(1, 202169220), (2, 101084610), (3, 67389740), (4, 50542305), (5, 40433844), (6, 33694870), (10, 20216922), (11, 18379020), (12, 16847435), (15, 13477948), (20, 10108461), (22, 9189510), (30, 6738974), (33, 6126340), (44, 4594755), (55, 3675804), (60, 3369487), (66, 3063170), (110, 1837902), (121, 1670820), (132, 1531585), (165, 1225268), (220, 918951), (242, 835410), (330, 612634), (363, 556940), (484, 417705), (605, 334164), (660, 306317), (726, 278470), (1210, 167082), (1452, 139235), (1815, 111388), (2420, 83541), (3630, 55694), (7260, 27847)]