22440300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{571}}^1$

素因数の和:719

約数の個数: 72

約数和(自身を含む): 65537472

約数和(自身を除く): 43097172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 131, 150, 262, 300, 393, 524, 571, 655, 786, 1142, 1310, 1572, 1713, 1965, 2284, 2620, 2855, 3275, 3426, 3930, 5710, 6550, 6852, 7860, 8565, 9825, 11420, 13100, 14275, 17130, 19650, 28550, 34260, 39300, 42825, 57100, 74801, 85650, 149602, 171300, 224403, 299204, 374005, 448806, 748010, 897612, 1122015, 1496020, 1870025, 2244030, 3740050, 4488060, 5610075, 7480100, 11220150, 22440300]

約数ペア:

[(1, 22440300), (2, 11220150), (3, 7480100), (4, 5610075), (5, 4488060), (6, 3740050), (10, 2244030), (12, 1870025), (15, 1496020), (20, 1122015), (25, 897612), (30, 748010), (50, 448806), (60, 374005), (75, 299204), (100, 224403), (131, 171300), (150, 149602), (262, 85650), (300, 74801), (393, 57100), (524, 42825), (571, 39300), (655, 34260), (786, 28550), (1142, 19650), (1310, 17130), (1572, 14275), (1713, 13100), (1965, 11420), (2284, 9825), (2620, 8565), (2855, 7860), (3275, 6852), (3426, 6550), (3930, 5710)]