201101550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{7933}}^1$

素因数の和:7974

約数の個数: 72

約数和(自身を含む): 540114984

約数和(自身を除く): 339013434

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 169, 195, 325, 338, 390, 507, 650, 845, 975, 1014, 1690, 1950, 2535, 4225, 5070, 7933, 8450, 12675, 15866, 23799, 25350, 39665, 47598, 79330, 103129, 118995, 198325, 206258, 237990, 309387, 396650, 515645, 594975, 618774, 1031290, 1189950, 1340677, 1546935, 2578225, 2681354, 3093870, 4022031, 5156450, 6703385, 7734675, 8044062, 13406770, 15469350, 20110155, 33516925, 40220310, 67033850, 100550775, 201101550]

約数ペア:

[(1, 201101550), (2, 100550775), (3, 67033850), (5, 40220310), (6, 33516925), (10, 20110155), (13, 15469350), (15, 13406770), (25, 8044062), (26, 7734675), (30, 6703385), (39, 5156450), (50, 4022031), (65, 3093870), (75, 2681354), (78, 2578225), (130, 1546935), (150, 1340677), (169, 1189950), (195, 1031290), (325, 618774), (338, 594975), (390, 515645), (507, 396650), (650, 309387), (845, 237990), (975, 206258), (1014, 198325), (1690, 118995), (1950, 103129), (2535, 79330), (4225, 47598), (5070, 39665), (7933, 25350), (8450, 23799), (12675, 15866)]