149696100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{18481}}^1$

素因数の和:18507

約数の個数: 90

約数和(自身を含む): 485281874

約数和(自身を除く): 335585774

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 4050, 8100, 18481, 36962, 55443, 73924, 92405, 110886, 166329, 184810, 221772, 277215, 332658, 369620, 462025, 498987, 554430, 665316, 831645, 924050, 997974, 1108860, 1386075, 1496961, 1663290, 1848100, 1995948, 2494935, 2772150, 2993922, 3326580, 4158225, 4989870, 5544300, 5987844, 7484805, 8316450, 9979740, 12474675, 14969610, 16632900, 24949350, 29939220, 37424025, 49898700, 74848050, 149696100]

約数ペア:

[(1, 149696100), (2, 74848050), (3, 49898700), (4, 37424025), (5, 29939220), (6, 24949350), (9, 16632900), (10, 14969610), (12, 12474675), (15, 9979740), (18, 8316450), (20, 7484805), (25, 5987844), (27, 5544300), (30, 4989870), (36, 4158225), (45, 3326580), (50, 2993922), (54, 2772150), (60, 2494935), (75, 1995948), (81, 1848100), (90, 1663290), (100, 1496961), (108, 1386075), (135, 1108860), (150, 997974), (162, 924050), (180, 831645), (225, 665316), (270, 554430), (300, 498987), (324, 462025), (405, 369620), (450, 332658), (540, 277215), (675, 221772), (810, 184810), (900, 166329), (1350, 110886), (1620, 92405), (2025, 73924), (2700, 55443), (4050, 36962), (8100, 18481)]