12200850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1427}}^1$

素因数の和:1464

約数の個数: 72

約数和(自身を含む): 34529040

約数和(自身を除く): 22328190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 75, 90, 95, 114, 150, 171, 190, 225, 285, 342, 450, 475, 570, 855, 950, 1425, 1427, 1710, 2850, 2854, 4275, 4281, 7135, 8550, 8562, 12843, 14270, 21405, 25686, 27113, 35675, 42810, 54226, 64215, 71350, 81339, 107025, 128430, 135565, 162678, 214050, 244017, 271130, 321075, 406695, 488034, 642150, 677825, 813390, 1220085, 1355650, 2033475, 2440170, 4066950, 6100425, 12200850]

約数ペア:

[(1, 12200850), (2, 6100425), (3, 4066950), (5, 2440170), (6, 2033475), (9, 1355650), (10, 1220085), (15, 813390), (18, 677825), (19, 642150), (25, 488034), (30, 406695), (38, 321075), (45, 271130), (50, 244017), (57, 214050), (75, 162678), (90, 135565), (95, 128430), (114, 107025), (150, 81339), (171, 71350), (190, 64215), (225, 54226), (285, 42810), (342, 35675), (450, 27113), (475, 25686), (570, 21405), (855, 14270), (950, 12843), (1425, 8562), (1427, 8550), (1710, 7135), (2850, 4281), (2854, 4275)]