1378542150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{161233}}^1$

素因数の和:161270

約数の個数: 72

約数和(自身を含む): 3898638120

約数和(自身を除く): 2520095970

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, 1710, 2850, 4275, 8550, 161233, 322466, 483699, 806165, 967398, 1451097, 1612330, 2418495, 2902194, 3063427, 4030825, 4836990, 6126854, 7255485, 8061650, 9190281, 12092475, 14510970, 15317135, 18380562, 24184950, 27570843, 30634270, 36277425, 45951405, 55141686, 72554850, 76585675, 91902810, 137854215, 153171350, 229757025, 275708430, 459514050, 689271075, 1378542150]

約数ペア:

[(1, 1378542150), (2, 689271075), (3, 459514050), (5, 275708430), (6, 229757025), (9, 153171350), (10, 137854215), (15, 91902810), (18, 76585675), (19, 72554850), (25, 55141686), (30, 45951405), (38, 36277425), (45, 30634270), (50, 27570843), (57, 24184950), (75, 18380562), (90, 15317135), (95, 14510970), (114, 12092475), (150, 9190281), (171, 8061650), (190, 7255485), (225, 6126854), (285, 4836990), (342, 4030825), (450, 3063427), (475, 2902194), (570, 2418495), (855, 1612330), (950, 1451097), (1425, 967398), (1710, 806165), (2850, 483699), (4275, 322466), (8550, 161233)]