138039300

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{21911}}^1$

素因数の和:21938

約数の個数: 108

約数和(自身を含む): 494510016

約数和(自身を除く): 356470716

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 140, 150, 175, 180, 210, 225, 252, 300, 315, 350, 420, 450, 525, 630, 700, 900, 1050, 1260, 1575, 2100, 3150, 6300, 21911, 43822, 65733, 87644, 109555, 131466, 153377, 197199, 219110, 262932, 306754, 328665, 394398, 438220, 460131, 547775, 613508, 657330, 766885, 788796, 920262, 985995, 1095550, 1314660, 1380393, 1533770, 1643325, 1840524, 1971990, 2191100, 2300655, 2760786, 3067540, 3286650, 3834425, 3943980, 4601310, 4929975, 5521572, 6573300, 6901965, 7668850, 9202620, 9859950, 11503275, 13803930, 15337700, 19719900, 23006550, 27607860, 34509825, 46013100, 69019650, 138039300]

約数ペア:

[(1, 138039300), (2, 69019650), (3, 46013100), (4, 34509825), (5, 27607860), (6, 23006550), (7, 19719900), (9, 15337700), (10, 13803930), (12, 11503275), (14, 9859950), (15, 9202620), (18, 7668850), (20, 6901965), (21, 6573300), (25, 5521572), (28, 4929975), (30, 4601310), (35, 3943980), (36, 3834425), (42, 3286650), (45, 3067540), (50, 2760786), (60, 2300655), (63, 2191100), (70, 1971990), (75, 1840524), (84, 1643325), (90, 1533770), (100, 1380393), (105, 1314660), (126, 1095550), (140, 985995), (150, 920262), (175, 788796), (180, 766885), (210, 657330), (225, 613508), (252, 547775), (300, 460131), (315, 438220), (350, 394398), (420, 328665), (450, 306754), (525, 262932), (630, 219110), (700, 197199), (900, 153377), (1050, 131466), (1260, 109555), (1575, 87644), (2100, 65733), (3150, 43822), (6300, 21911)]