29678850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{101}}^1\times {\mathrm{653}}^1$

素因数の和:772

約数の個数: 72

約数和(自身を含む): 80649972

約数和(自身を除く): 50971122

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 101, 150, 202, 225, 303, 450, 505, 606, 653, 909, 1010, 1306, 1515, 1818, 1959, 2525, 3030, 3265, 3918, 4545, 5050, 5877, 6530, 7575, 9090, 9795, 11754, 15150, 16325, 19590, 22725, 29385, 32650, 45450, 48975, 58770, 65953, 97950, 131906, 146925, 197859, 293850, 329765, 395718, 593577, 659530, 989295, 1187154, 1648825, 1978590, 2967885, 3297650, 4946475, 5935770, 9892950, 14839425, 29678850]

約数ペア:

[(1, 29678850), (2, 14839425), (3, 9892950), (5, 5935770), (6, 4946475), (9, 3297650), (10, 2967885), (15, 1978590), (18, 1648825), (25, 1187154), (30, 989295), (45, 659530), (50, 593577), (75, 395718), (90, 329765), (101, 293850), (150, 197859), (202, 146925), (225, 131906), (303, 97950), (450, 65953), (505, 58770), (606, 48975), (653, 45450), (909, 32650), (1010, 29385), (1306, 22725), (1515, 19590), (1818, 16325), (1959, 15150), (2525, 11754), (3030, 9795), (3265, 9090), (3918, 7575), (4545, 6530), (5050, 5877)]