2402550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{281}}^1$

素因数の和:318

約数の個数: 72

約数和(自身を含む): 6818760

約数和(自身を除く): 4416210

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, 281, 285, 342, 450, 475, 562, 570, 843, 855, 950, 1405, 1425, 1686, 1710, 2529, 2810, 2850, 4215, 4275, 5058, 5339, 7025, 8430, 8550, 10678, 12645, 14050, 16017, 21075, 25290, 26695, 32034, 42150, 48051, 53390, 63225, 80085, 96102, 126450, 133475, 160170, 240255, 266950, 400425, 480510, 800850, 1201275, 2402550]

約数ペア:

[(1, 2402550), (2, 1201275), (3, 800850), (5, 480510), (6, 400425), (9, 266950), (10, 240255), (15, 160170), (18, 133475), (19, 126450), (25, 96102), (30, 80085), (38, 63225), (45, 53390), (50, 48051), (57, 42150), (75, 32034), (90, 26695), (95, 25290), (114, 21075), (150, 16017), (171, 14050), (190, 12645), (225, 10678), (281, 8550), (285, 8430), (342, 7025), (450, 5339), (475, 5058), (562, 4275), (570, 4215), (843, 2850), (855, 2810), (950, 2529), (1405, 1710), (1425, 1686)]