315023100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{150011}}^1$

素因数の和:150035

約数の個数: 72

約数和(自身を含む): 1041683328

約数和(自身を除く): 726660228

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 150011, 300022, 450033, 600044, 750055, 900066, 1050077, 1500110, 1800132, 2100154, 2250165, 3000220, 3150231, 3750275, 4200308, 4500330, 5250385, 6300462, 7500550, 9000660, 10500770, 11250825, 12600924, 15001100, 15751155, 21001540, 22501650, 26251925, 31502310, 45003300, 52503850, 63004620, 78755775, 105007700, 157511550, 315023100]

約数ペア:

[(1, 315023100), (2, 157511550), (3, 105007700), (4, 78755775), (5, 63004620), (6, 52503850), (7, 45003300), (10, 31502310), (12, 26251925), (14, 22501650), (15, 21001540), (20, 15751155), (21, 15001100), (25, 12600924), (28, 11250825), (30, 10500770), (35, 9000660), (42, 7500550), (50, 6300462), (60, 5250385), (70, 4500330), (75, 4200308), (84, 3750275), (100, 3150231), (105, 3000220), (140, 2250165), (150, 2100154), (175, 1800132), (210, 1500110), (300, 1050077), (350, 900066), (420, 750055), (525, 600044), (700, 450033), (1050, 300022), (2100, 150011)]