38799450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{151}}^1\times {\mathrm{571}}^1$

素因数の和:740

約数の個数: 72

約数和(自身を含む): 105115296

約数和(自身を除く): 66315846

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 151, 225, 302, 450, 453, 571, 755, 906, 1142, 1359, 1510, 1713, 2265, 2718, 2855, 3426, 3775, 4530, 5139, 5710, 6795, 7550, 8565, 10278, 11325, 13590, 14275, 17130, 22650, 25695, 28550, 33975, 42825, 51390, 67950, 85650, 86221, 128475, 172442, 256950, 258663, 431105, 517326, 775989, 862210, 1293315, 1551978, 2155525, 2586630, 3879945, 4311050, 6466575, 7759890, 12933150, 19399725, 38799450]

約数ペア:

[(1, 38799450), (2, 19399725), (3, 12933150), (5, 7759890), (6, 6466575), (9, 4311050), (10, 3879945), (15, 2586630), (18, 2155525), (25, 1551978), (30, 1293315), (45, 862210), (50, 775989), (75, 517326), (90, 431105), (150, 258663), (151, 256950), (225, 172442), (302, 128475), (450, 86221), (453, 85650), (571, 67950), (755, 51390), (906, 42825), (1142, 33975), (1359, 28550), (1510, 25695), (1713, 22650), (2265, 17130), (2718, 14275), (2855, 13590), (3426, 11325), (3775, 10278), (4530, 8565), (5139, 7550), (5710, 6795)]