30275300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1619}}^1$

素因数の和:1661

約数の個数: 72

約数和(自身を含む): 75932640

約数和(自身を除く): 45657340

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 25, 34, 44, 50, 55, 68, 85, 100, 110, 170, 187, 220, 275, 340, 374, 425, 550, 748, 850, 935, 1100, 1619, 1700, 1870, 3238, 3740, 4675, 6476, 8095, 9350, 16190, 17809, 18700, 27523, 32380, 35618, 40475, 55046, 71236, 80950, 89045, 110092, 137615, 161900, 178090, 275230, 302753, 356180, 445225, 550460, 605506, 688075, 890450, 1211012, 1376150, 1513765, 1780900, 2752300, 3027530, 6055060, 7568825, 15137650, 30275300]

約数ペア:

[(1, 30275300), (2, 15137650), (4, 7568825), (5, 6055060), (10, 3027530), (11, 2752300), (17, 1780900), (20, 1513765), (22, 1376150), (25, 1211012), (34, 890450), (44, 688075), (50, 605506), (55, 550460), (68, 445225), (85, 356180), (100, 302753), (110, 275230), (170, 178090), (187, 161900), (220, 137615), (275, 110092), (340, 89045), (374, 80950), (425, 71236), (550, 55046), (748, 40475), (850, 35618), (935, 32380), (1100, 27523), (1619, 18700), (1700, 17809), (1870, 16190), (3238, 9350), (3740, 8095), (4675, 6476)]