514647900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43987}}^1$

素因数の和:44020

約数の個数: 108

約数和(自身を含む): 1737262072

約数和(自身を除く): 1222614172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 130, 150, 156, 180, 195, 225, 234, 260, 300, 325, 390, 450, 468, 585, 650, 780, 900, 975, 1170, 1300, 1950, 2340, 2925, 3900, 5850, 11700, 43987, 87974, 131961, 175948, 219935, 263922, 395883, 439870, 527844, 571831, 659805, 791766, 879740, 1099675, 1143662, 1319610, 1583532, 1715493, 1979415, 2199350, 2287324, 2639220, 2859155, 3299025, 3430986, 3958830, 4398700, 5146479, 5718310, 6598050, 6861972, 7917660, 8577465, 9897075, 10292958, 11436620, 13196100, 14295775, 17154930, 19794150, 20585916, 25732395, 28591550, 34309860, 39588300, 42887325, 51464790, 57183100, 85774650, 102929580, 128661975, 171549300, 257323950, 514647900]

約数ペア:

[(1, 514647900), (2, 257323950), (3, 171549300), (4, 128661975), (5, 102929580), (6, 85774650), (9, 57183100), (10, 51464790), (12, 42887325), (13, 39588300), (15, 34309860), (18, 28591550), (20, 25732395), (25, 20585916), (26, 19794150), (30, 17154930), (36, 14295775), (39, 13196100), (45, 11436620), (50, 10292958), (52, 9897075), (60, 8577465), (65, 7917660), (75, 6861972), (78, 6598050), (90, 5718310), (100, 5146479), (117, 4398700), (130, 3958830), (150, 3430986), (156, 3299025), (180, 2859155), (195, 2639220), (225, 2287324), (234, 2199350), (260, 1979415), (300, 1715493), (325, 1583532), (390, 1319610), (450, 1143662), (468, 1099675), (585, 879740), (650, 791766), (780, 659805), (900, 571831), (975, 527844), (1170, 439870), (1300, 395883), (1950, 263922), (2340, 219935), (2925, 175948), (3900, 131961), (5850, 87974), (11700, 43987)]