79980150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{8741}}^1$

素因数の和:8817

約数の個数: 48

約数和(自身を含む): 201625488

約数和(自身を除く): 121645338

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 61, 75, 122, 150, 183, 305, 366, 610, 915, 1525, 1830, 3050, 4575, 8741, 9150, 17482, 26223, 43705, 52446, 87410, 131115, 218525, 262230, 437050, 533201, 655575, 1066402, 1311150, 1599603, 2666005, 3199206, 5332010, 7998015, 13330025, 15996030, 26660050, 39990075, 79980150]

約数ペア:

[(1, 79980150), (2, 39990075), (3, 26660050), (5, 15996030), (6, 13330025), (10, 7998015), (15, 5332010), (25, 3199206), (30, 2666005), (50, 1599603), (61, 1311150), (75, 1066402), (122, 655575), (150, 533201), (183, 437050), (305, 262230), (366, 218525), (610, 131115), (915, 87410), (1525, 52446), (1830, 43705), (3050, 26223), (4575, 17482), (8741, 9150)]