15004980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{751}}^1$

素因数の和:806

約数の個数: 96

約数和(自身を含む): 48007680

約数和(自身を除く): 33002700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 90, 108, 111, 135, 148, 180, 185, 222, 270, 333, 370, 444, 540, 555, 666, 740, 751, 999, 1110, 1332, 1502, 1665, 1998, 2220, 2253, 3004, 3330, 3755, 3996, 4506, 4995, 6660, 6759, 7510, 9012, 9990, 11265, 13518, 15020, 19980, 20277, 22530, 27036, 27787, 33795, 40554, 45060, 55574, 67590, 81108, 83361, 101385, 111148, 135180, 138935, 166722, 202770, 250083, 277870, 333444, 405540, 416805, 500166, 555740, 750249, 833610, 1000332, 1250415, 1500498, 1667220, 2500830, 3000996, 3751245, 5001660, 7502490, 15004980]

約数ペア:

[(1, 15004980), (2, 7502490), (3, 5001660), (4, 3751245), (5, 3000996), (6, 2500830), (9, 1667220), (10, 1500498), (12, 1250415), (15, 1000332), (18, 833610), (20, 750249), (27, 555740), (30, 500166), (36, 416805), (37, 405540), (45, 333444), (54, 277870), (60, 250083), (74, 202770), (90, 166722), (108, 138935), (111, 135180), (135, 111148), (148, 101385), (180, 83361), (185, 81108), (222, 67590), (270, 55574), (333, 45060), (370, 40554), (444, 33795), (540, 27787), (555, 27036), (666, 22530), (740, 20277), (751, 19980), (999, 15020), (1110, 13518), (1332, 11265), (1502, 9990), (1665, 9012), (1998, 7510), (2220, 6759), (2253, 6660), (3004, 4995), (3330, 4506), (3755, 3996)]