27281959600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{65393}}^1$

素因数の和:65567

約数の個数: 120

約数和(自身を含む): 75412360800

約数和(自身を除く): 48130401200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 149, 175, 200, 280, 298, 350, 400, 560, 596, 700, 745, 1043, 1192, 1400, 1490, 2086, 2384, 2800, 2980, 3725, 4172, 5215, 5960, 7450, 8344, 10430, 11920, 14900, 16688, 20860, 26075, 29800, 41720, 52150, 59600, 65393, 83440, 104300, 130786, 208600, 261572, 326965, 417200, 457751, 523144, 653930, 915502, 1046288, 1307860, 1634825, 1831004, 2288755, 2615720, 3269650, 3662008, 4577510, 5231440, 6539300, 7324016, 9155020, 9743557, 11443775, 13078600, 18310040, 19487114, 22887550, 26157200, 36620080, 38974228, 45775100, 48717785, 68204899, 77948456, 91550200, 97435570, 136409798, 155896912, 183100400, 194871140, 243588925, 272819596, 341024495, 389742280, 487177850, 545639192, 682048990, 779484560, 974355700, 1091278384, 1364097980, 1705122475, 1948711400, 2728195960, 3410244950, 3897422800, 5456391920, 6820489900, 13640979800, 27281959600]

約数ペア:

[(1, 27281959600), (2, 13640979800), (4, 6820489900), (5, 5456391920), (7, 3897422800), (8, 3410244950), (10, 2728195960), (14, 1948711400), (16, 1705122475), (20, 1364097980), (25, 1091278384), (28, 974355700), (35, 779484560), (40, 682048990), (50, 545639192), (56, 487177850), (70, 389742280), (80, 341024495), (100, 272819596), (112, 243588925), (140, 194871140), (149, 183100400), (175, 155896912), (200, 136409798), (280, 97435570), (298, 91550200), (350, 77948456), (400, 68204899), (560, 48717785), (596, 45775100), (700, 38974228), (745, 36620080), (1043, 26157200), (1192, 22887550), (1400, 19487114), (1490, 18310040), (2086, 13078600), (2384, 11443775), (2800, 9743557), (2980, 9155020), (3725, 7324016), (4172, 6539300), (5215, 5231440), (5960, 4577510), (7450, 3662008), (8344, 3269650), (10430, 2615720), (11920, 2288755), (14900, 1831004), (16688, 1634825), (20860, 1307860), (26075, 1046288), (29800, 915502), (41720, 653930), (52150, 523144), (59600, 457751), (65393, 417200), (83440, 326965), (104300, 261572), (130786, 208600)]