20197780650

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{14961319}}^1$

素因数の和:14961340

約数の個数: 48

約数和(自身を含む): 55656110400

約数和(自身を除く): 35458329750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 14961319, 29922638, 44883957, 74806595, 89767914, 134651871, 149613190, 224419785, 269303742, 374032975, 403955613, 448839570, 673259355, 748065950, 807911226, 1122098925, 1346518710, 2019778065, 2244197850, 3366296775, 4039556130, 6732593550, 10098890325, 20197780650]

約数ペア:

[(1, 20197780650), (2, 10098890325), (3, 6732593550), (5, 4039556130), (6, 3366296775), (9, 2244197850), (10, 2019778065), (15, 1346518710), (18, 1122098925), (25, 807911226), (27, 748065950), (30, 673259355), (45, 448839570), (50, 403955613), (54, 374032975), (75, 269303742), (90, 224419785), (135, 149613190), (150, 134651871), (225, 89767914), (270, 74806595), (450, 44883957), (675, 29922638), (1350, 14961319)]