1350076400

素因数分解:

$2^4\times 5^2\times {\mathrm{61}}^1\times {\mathrm{55331}}^1$

素因数の和:55410

約数の個数: 60

約数和(自身を含む): 3296791224

約数和(自身を除く): 1946714824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 61, 80, 100, 122, 200, 244, 305, 400, 488, 610, 976, 1220, 1525, 2440, 3050, 4880, 6100, 12200, 24400, 55331, 110662, 221324, 276655, 442648, 553310, 885296, 1106620, 1383275, 2213240, 2766550, 3375191, 4426480, 5533100, 6750382, 11066200, 13500764, 16875955, 22132400, 27001528, 33751910, 54003056, 67503820, 84379775, 135007640, 168759550, 270015280, 337519100, 675038200, 1350076400]

約数ペア:

[(1, 1350076400), (2, 675038200), (4, 337519100), (5, 270015280), (8, 168759550), (10, 135007640), (16, 84379775), (20, 67503820), (25, 54003056), (40, 33751910), (50, 27001528), (61, 22132400), (80, 16875955), (100, 13500764), (122, 11066200), (200, 6750382), (244, 5533100), (305, 4426480), (400, 3375191), (488, 2766550), (610, 2213240), (976, 1383275), (1220, 1106620), (1525, 885296), (2440, 553310), (3050, 442648), (4880, 276655), (6100, 221324), (12200, 110662), (24400, 55331)]