16122900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{223}}^1\times {\mathrm{241}}^1$

素因数の和:481

約数の個数: 72

約数和(自身を含む): 47052544

約数和(自身を除く): 30929644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 223, 241, 300, 446, 482, 669, 723, 892, 964, 1115, 1205, 1338, 1446, 2230, 2410, 2676, 2892, 3345, 3615, 4460, 4820, 5575, 6025, 6690, 7230, 11150, 12050, 13380, 14460, 16725, 18075, 22300, 24100, 33450, 36150, 53743, 66900, 72300, 107486, 161229, 214972, 268715, 322458, 537430, 644916, 806145, 1074860, 1343575, 1612290, 2687150, 3224580, 4030725, 5374300, 8061450, 16122900]

約数ペア:

[(1, 16122900), (2, 8061450), (3, 5374300), (4, 4030725), (5, 3224580), (6, 2687150), (10, 1612290), (12, 1343575), (15, 1074860), (20, 806145), (25, 644916), (30, 537430), (50, 322458), (60, 268715), (75, 214972), (100, 161229), (150, 107486), (223, 72300), (241, 66900), (300, 53743), (446, 36150), (482, 33450), (669, 24100), (723, 22300), (892, 18075), (964, 16725), (1115, 14460), (1205, 13380), (1338, 12050), (1446, 11150), (2230, 7230), (2410, 6690), (2676, 6025), (2892, 5575), (3345, 4820), (3615, 4460)]