19486854600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{255733}}^1$

素因数の和:255879

約数の個数: 96

約数和(自身を含む): 60885150720

約数和(自身を除く): 41398296120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 127, 150, 200, 254, 300, 381, 508, 600, 635, 762, 1016, 1270, 1524, 1905, 2540, 3048, 3175, 3810, 5080, 6350, 7620, 9525, 12700, 15240, 19050, 25400, 38100, 76200, 255733, 511466, 767199, 1022932, 1278665, 1534398, 2045864, 2557330, 3068796, 3835995, 5114660, 6137592, 6393325, 7671990, 10229320, 12786650, 15343980, 19179975, 25573300, 30687960, 32478091, 38359950, 51146600, 64956182, 76719900, 97434273, 129912364, 153439800, 162390455, 194868546, 259824728, 324780910, 389737092, 487171365, 649561820, 779474184, 811952275, 974342730, 1299123640, 1623904550, 1948685460, 2435856825, 3247809100, 3897370920, 4871713650, 6495618200, 9743427300, 19486854600]

約数ペア:

[(1, 19486854600), (2, 9743427300), (3, 6495618200), (4, 4871713650), (5, 3897370920), (6, 3247809100), (8, 2435856825), (10, 1948685460), (12, 1623904550), (15, 1299123640), (20, 974342730), (24, 811952275), (25, 779474184), (30, 649561820), (40, 487171365), (50, 389737092), (60, 324780910), (75, 259824728), (100, 194868546), (120, 162390455), (127, 153439800), (150, 129912364), (200, 97434273), (254, 76719900), (300, 64956182), (381, 51146600), (508, 38359950), (600, 32478091), (635, 30687960), (762, 25573300), (1016, 19179975), (1270, 15343980), (1524, 12786650), (1905, 10229320), (2540, 7671990), (3048, 6393325), (3175, 6137592), (3810, 5114660), (5080, 3835995), (6350, 3068796), (7620, 2557330), (9525, 2045864), (12700, 1534398), (15240, 1278665), (19050, 1022932), (25400, 767199), (38100, 511466), (76200, 255733)]