1638179100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{606733}}^1$

素因数の和:606756

約数の個数: 72

約数和(自身を含む): 5266451120

約数和(自身を除く): 3628272020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 606733, 1213466, 1820199, 2426932, 3033665, 3640398, 5460597, 6067330, 7280796, 9100995, 10921194, 12134660, 15168325, 16381791, 18201990, 21842388, 27302985, 30336650, 32763582, 36403980, 45504975, 54605970, 60673300, 65527164, 81908955, 91009950, 109211940, 136514925, 163817910, 182019900, 273029850, 327635820, 409544775, 546059700, 819089550, 1638179100]

約数ペア:

[(1, 1638179100), (2, 819089550), (3, 546059700), (4, 409544775), (5, 327635820), (6, 273029850), (9, 182019900), (10, 163817910), (12, 136514925), (15, 109211940), (18, 91009950), (20, 81908955), (25, 65527164), (27, 60673300), (30, 54605970), (36, 45504975), (45, 36403980), (50, 32763582), (54, 30336650), (60, 27302985), (75, 21842388), (90, 18201990), (100, 16381791), (108, 15168325), (135, 12134660), (150, 10921194), (180, 9100995), (225, 7280796), (270, 6067330), (300, 5460597), (450, 3640398), (540, 3033665), (675, 2426932), (900, 1820199), (1350, 1213466), (2700, 606733)]