17994150

素因数分解:

$2^1\times 3^5\times 5^2\times {\mathrm{1481}}^1$

素因数の和:1508

約数の個数: 72

約数和(自身を含む): 50168664

約数和(自身を除く): 32174514

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 150, 162, 225, 243, 270, 405, 450, 486, 675, 810, 1215, 1350, 1481, 2025, 2430, 2962, 4050, 4443, 6075, 7405, 8886, 12150, 13329, 14810, 22215, 26658, 37025, 39987, 44430, 66645, 74050, 79974, 111075, 119961, 133290, 199935, 222150, 239922, 333225, 359883, 399870, 599805, 666450, 719766, 999675, 1199610, 1799415, 1999350, 2999025, 3598830, 5998050, 8997075, 17994150]

約数ペア:

[(1, 17994150), (2, 8997075), (3, 5998050), (5, 3598830), (6, 2999025), (9, 1999350), (10, 1799415), (15, 1199610), (18, 999675), (25, 719766), (27, 666450), (30, 599805), (45, 399870), (50, 359883), (54, 333225), (75, 239922), (81, 222150), (90, 199935), (135, 133290), (150, 119961), (162, 111075), (225, 79974), (243, 74050), (270, 66645), (405, 44430), (450, 39987), (486, 37025), (675, 26658), (810, 22215), (1215, 14810), (1350, 13329), (1481, 12150), (2025, 8886), (2430, 7405), (2962, 6075), (4050, 4443)]