2017400100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{571}}^1\times {\mathrm{11777}}^1$

素因数の和:12365

約数の個数: 72

約数和(自身を含む): 5847729888

約数和(自身を除く): 3830329788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 571, 1142, 1713, 2284, 2855, 3426, 5710, 6852, 8565, 11420, 11777, 14275, 17130, 23554, 28550, 34260, 35331, 42825, 47108, 57100, 58885, 70662, 85650, 117770, 141324, 171300, 176655, 235540, 294425, 353310, 588850, 706620, 883275, 1177700, 1766550, 3533100, 6724667, 13449334, 20174001, 26898668, 33623335, 40348002, 67246670, 80696004, 100870005, 134493340, 168116675, 201740010, 336233350, 403480020, 504350025, 672466700, 1008700050, 2017400100]

約数ペア:

[(1, 2017400100), (2, 1008700050), (3, 672466700), (4, 504350025), (5, 403480020), (6, 336233350), (10, 201740010), (12, 168116675), (15, 134493340), (20, 100870005), (25, 80696004), (30, 67246670), (50, 40348002), (60, 33623335), (75, 26898668), (100, 20174001), (150, 13449334), (300, 6724667), (571, 3533100), (1142, 1766550), (1713, 1177700), (2284, 883275), (2855, 706620), (3426, 588850), (5710, 353310), (6852, 294425), (8565, 235540), (11420, 176655), (11777, 171300), (14275, 141324), (17130, 117770), (23554, 85650), (28550, 70662), (34260, 58885), (35331, 57100), (42825, 47108)]