150027780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{683}}^1$

素因数の和:1225

約数の個数: 96

約数和(自身を含む): 481711104

約数和(自身を除く): 331683324

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 523, 683, 1046, 1366, 1569, 2049, 2092, 2615, 2732, 3138, 3415, 3661, 4098, 4781, 5230, 6276, 6830, 7322, 7845, 8196, 9562, 10245, 10460, 10983, 13660, 14343, 14644, 15690, 18305, 19124, 20490, 21966, 23905, 28686, 31380, 36610, 40980, 43932, 47810, 54915, 57372, 71715, 73220, 95620, 109830, 143430, 219660, 286860, 357209, 714418, 1071627, 1428836, 1786045, 2143254, 2500463, 3572090, 4286508, 5000926, 5358135, 7144180, 7501389, 10001852, 10716270, 12502315, 15002778, 21432540, 25004630, 30005556, 37506945, 50009260, 75013890, 150027780]

約数ペア:

[(1, 150027780), (2, 75013890), (3, 50009260), (4, 37506945), (5, 30005556), (6, 25004630), (7, 21432540), (10, 15002778), (12, 12502315), (14, 10716270), (15, 10001852), (20, 7501389), (21, 7144180), (28, 5358135), (30, 5000926), (35, 4286508), (42, 3572090), (60, 2500463), (70, 2143254), (84, 1786045), (105, 1428836), (140, 1071627), (210, 714418), (420, 357209), (523, 286860), (683, 219660), (1046, 143430), (1366, 109830), (1569, 95620), (2049, 73220), (2092, 71715), (2615, 57372), (2732, 54915), (3138, 47810), (3415, 43932), (3661, 40980), (4098, 36610), (4781, 31380), (5230, 28686), (6276, 23905), (6830, 21966), (7322, 20490), (7845, 19124), (8196, 18305), (9562, 15690), (10245, 14644), (10460, 14343), (10983, 13660)]