522450

素因数分解:

$2^1\times 3^5\times 5^2\times {\mathrm{43}}^1$

素因数の和:70

約数の個数: 72

約数和(自身を含む): 1489488

約数和(自身を除く): 967038

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 43, 45, 50, 54, 75, 81, 86, 90, 129, 135, 150, 162, 215, 225, 243, 258, 270, 387, 405, 430, 450, 486, 645, 675, 774, 810, 1075, 1161, 1215, 1290, 1350, 1935, 2025, 2150, 2322, 2430, 3225, 3483, 3870, 4050, 5805, 6075, 6450, 6966, 9675, 10449, 11610, 12150, 17415, 19350, 20898, 29025, 34830, 52245, 58050, 87075, 104490, 174150, 261225, 522450]

約数ペア:

[(1, 522450), (2, 261225), (3, 174150), (5, 104490), (6, 87075), (9, 58050), (10, 52245), (15, 34830), (18, 29025), (25, 20898), (27, 19350), (30, 17415), (43, 12150), (45, 11610), (50, 10449), (54, 9675), (75, 6966), (81, 6450), (86, 6075), (90, 5805), (129, 4050), (135, 3870), (150, 3483), (162, 3225), (215, 2430), (225, 2322), (243, 2150), (258, 2025), (270, 1935), (387, 1350), (405, 1290), (430, 1215), (450, 1161), (486, 1075), (645, 810), (675, 774)]