65041500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{131}}^1\times {\mathrm{331}}^1$

素因数の和:484

約数の個数: 96

約数和(自身を含む): 191423232

約数和(自身を除く): 126381732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 131, 150, 250, 262, 300, 331, 375, 393, 500, 524, 655, 662, 750, 786, 993, 1310, 1324, 1500, 1572, 1655, 1965, 1986, 2620, 3275, 3310, 3930, 3972, 4965, 6550, 6620, 7860, 8275, 9825, 9930, 13100, 16375, 16550, 19650, 19860, 24825, 32750, 33100, 39300, 41375, 43361, 49125, 49650, 65500, 82750, 86722, 98250, 99300, 124125, 130083, 165500, 173444, 196500, 216805, 248250, 260166, 433610, 496500, 520332, 650415, 867220, 1084025, 1300830, 2168050, 2601660, 3252075, 4336100, 5420125, 6504150, 10840250, 13008300, 16260375, 21680500, 32520750, 65041500]

約数ペア:

[(1, 65041500), (2, 32520750), (3, 21680500), (4, 16260375), (5, 13008300), (6, 10840250), (10, 6504150), (12, 5420125), (15, 4336100), (20, 3252075), (25, 2601660), (30, 2168050), (50, 1300830), (60, 1084025), (75, 867220), (100, 650415), (125, 520332), (131, 496500), (150, 433610), (250, 260166), (262, 248250), (300, 216805), (331, 196500), (375, 173444), (393, 165500), (500, 130083), (524, 124125), (655, 99300), (662, 98250), (750, 86722), (786, 82750), (993, 65500), (1310, 49650), (1324, 49125), (1500, 43361), (1572, 41375), (1655, 39300), (1965, 33100), (1986, 32750), (2620, 24825), (3275, 19860), (3310, 19650), (3930, 16550), (3972, 16375), (4965, 13100), (6550, 9930), (6620, 9825), (7860, 8275)]