7402200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{73}}^1$

素因数の和:118

約数の個数: 144

約数和(自身を含む): 25188120

約数和(自身を除く): 17785920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 73, 75, 78, 100, 104, 120, 130, 146, 150, 156, 169, 195, 200, 219, 260, 292, 300, 312, 325, 338, 365, 390, 438, 507, 520, 584, 600, 650, 676, 730, 780, 845, 876, 949, 975, 1014, 1095, 1300, 1352, 1460, 1560, 1690, 1752, 1825, 1898, 1950, 2028, 2190, 2535, 2600, 2847, 2920, 3380, 3650, 3796, 3900, 4056, 4225, 4380, 4745, 5070, 5475, 5694, 6760, 7300, 7592, 7800, 8450, 8760, 9490, 10140, 10950, 11388, 12337, 12675, 14235, 14600, 16900, 18980, 20280, 21900, 22776, 23725, 24674, 25350, 28470, 33800, 37011, 37960, 43800, 47450, 49348, 50700, 56940, 61685, 71175, 74022, 94900, 98696, 101400, 113880, 123370, 142350, 148044, 185055, 189800, 246740, 284700, 296088, 308425, 370110, 493480, 569400, 616850, 740220, 925275, 1233700, 1480440, 1850550, 2467400, 3701100, 7402200]

約数ペア:

[(1, 7402200), (2, 3701100), (3, 2467400), (4, 1850550), (5, 1480440), (6, 1233700), (8, 925275), (10, 740220), (12, 616850), (13, 569400), (15, 493480), (20, 370110), (24, 308425), (25, 296088), (26, 284700), (30, 246740), (39, 189800), (40, 185055), (50, 148044), (52, 142350), (60, 123370), (65, 113880), (73, 101400), (75, 98696), (78, 94900), (100, 74022), (104, 71175), (120, 61685), (130, 56940), (146, 50700), (150, 49348), (156, 47450), (169, 43800), (195, 37960), (200, 37011), (219, 33800), (260, 28470), (292, 25350), (300, 24674), (312, 23725), (325, 22776), (338, 21900), (365, 20280), (390, 18980), (438, 16900), (507, 14600), (520, 14235), (584, 12675), (600, 12337), (650, 11388), (676, 10950), (730, 10140), (780, 9490), (845, 8760), (876, 8450), (949, 7800), (975, 7592), (1014, 7300), (1095, 6760), (1300, 5694), (1352, 5475), (1460, 5070), (1560, 4745), (1690, 4380), (1752, 4225), (1825, 4056), (1898, 3900), (1950, 3796), (2028, 3650), (2190, 3380), (2535, 2920), (2600, 2847)]