150303000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{50101}}^1$

素因数の和:50125

約数の個数: 64

約数和(自身を含む): 468954720

約数和(自身を除く): 318651720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 750, 1000, 1500, 3000, 50101, 100202, 150303, 200404, 250505, 300606, 400808, 501010, 601212, 751515, 1002020, 1202424, 1252525, 1503030, 2004040, 2505050, 3006060, 3757575, 5010100, 6012120, 6262625, 7515150, 10020200, 12525250, 15030300, 18787875, 25050500, 30060600, 37575750, 50101000, 75151500, 150303000]

約数ペア:

[(1, 150303000), (2, 75151500), (3, 50101000), (4, 37575750), (5, 30060600), (6, 25050500), (8, 18787875), (10, 15030300), (12, 12525250), (15, 10020200), (20, 7515150), (24, 6262625), (25, 6012120), (30, 5010100), (40, 3757575), (50, 3006060), (60, 2505050), (75, 2004040), (100, 1503030), (120, 1252525), (125, 1202424), (150, 1002020), (200, 751515), (250, 601212), (300, 501010), (375, 400808), (500, 300606), (600, 250505), (750, 200404), (1000, 150303), (1500, 100202), (3000, 50101)]