108090300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{571}}^1\times {\mathrm{631}}^1$

素因数の和:1219

約数の個数: 72

約数和(自身を含む): 313785472

約数和(自身を除く): 205695172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 571, 631, 1142, 1262, 1713, 1893, 2284, 2524, 2855, 3155, 3426, 3786, 5710, 6310, 6852, 7572, 8565, 9465, 11420, 12620, 14275, 15775, 17130, 18930, 28550, 31550, 34260, 37860, 42825, 47325, 57100, 63100, 85650, 94650, 171300, 189300, 360301, 720602, 1080903, 1441204, 1801505, 2161806, 3603010, 4323612, 5404515, 7206020, 9007525, 10809030, 18015050, 21618060, 27022575, 36030100, 54045150, 108090300]

約数ペア:

[(1, 108090300), (2, 54045150), (3, 36030100), (4, 27022575), (5, 21618060), (6, 18015050), (10, 10809030), (12, 9007525), (15, 7206020), (20, 5404515), (25, 4323612), (30, 3603010), (50, 2161806), (60, 1801505), (75, 1441204), (100, 1080903), (150, 720602), (300, 360301), (571, 189300), (631, 171300), (1142, 94650), (1262, 85650), (1713, 63100), (1893, 57100), (2284, 47325), (2524, 42825), (2855, 37860), (3155, 34260), (3426, 31550), (3786, 28550), (5710, 18930), (6310, 17130), (6852, 15775), (7572, 14275), (8565, 12620), (9465, 11420)]