66833460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{21841}}^1$

素因数の和:21873

約数の個数: 72

約数和(自身を含む): 214663176

約数和(自身を除く): 147829716

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 21841, 43682, 65523, 87364, 109205, 131046, 196569, 218410, 262092, 327615, 371297, 393138, 436820, 655230, 742594, 786276, 982845, 1113891, 1310460, 1485188, 1856485, 1965690, 2227782, 3341673, 3712970, 3931380, 4455564, 5569455, 6683346, 7425940, 11138910, 13366692, 16708365, 22277820, 33416730, 66833460]

約数ペア:

[(1, 66833460), (2, 33416730), (3, 22277820), (4, 16708365), (5, 13366692), (6, 11138910), (9, 7425940), (10, 6683346), (12, 5569455), (15, 4455564), (17, 3931380), (18, 3712970), (20, 3341673), (30, 2227782), (34, 1965690), (36, 1856485), (45, 1485188), (51, 1310460), (60, 1113891), (68, 982845), (85, 786276), (90, 742594), (102, 655230), (153, 436820), (170, 393138), (180, 371297), (204, 327615), (255, 262092), (306, 218410), (340, 196569), (510, 131046), (612, 109205), (765, 87364), (1020, 65523), (1530, 43682), (3060, 21841)]