253643130

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{569}}^1$

素因数の和:725

約数の個数: 128

約数和(自身を含む): 735436800

約数和(自身を除く): 481793670

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 127, 130, 135, 195, 234, 254, 270, 351, 381, 390, 569, 585, 635, 702, 762, 1138, 1143, 1170, 1270, 1651, 1707, 1755, 1905, 2286, 2845, 3302, 3414, 3429, 3510, 3810, 4953, 5121, 5690, 5715, 6858, 7397, 8255, 8535, 9906, 10242, 11430, 14794, 14859, 15363, 16510, 17070, 17145, 22191, 24765, 25605, 29718, 30726, 34290, 36985, 44382, 44577, 49530, 51210, 66573, 72263, 73970, 74295, 76815, 89154, 110955, 133146, 144526, 148590, 153630, 199719, 216789, 221910, 222885, 332865, 361315, 399438, 433578, 445770, 650367, 665730, 722630, 939419, 998595, 1083945, 1300734, 1878838, 1951101, 1997190, 2167890, 2818257, 3251835, 3902202, 4697095, 5636514, 6503670, 8454771, 9394190, 9755505, 14091285, 16909542, 19511010, 25364313, 28182570, 42273855, 50728626, 84547710, 126821565, 253643130]

約数ペア:

[(1, 253643130), (2, 126821565), (3, 84547710), (5, 50728626), (6, 42273855), (9, 28182570), (10, 25364313), (13, 19511010), (15, 16909542), (18, 14091285), (26, 9755505), (27, 9394190), (30, 8454771), (39, 6503670), (45, 5636514), (54, 4697095), (65, 3902202), (78, 3251835), (90, 2818257), (117, 2167890), (127, 1997190), (130, 1951101), (135, 1878838), (195, 1300734), (234, 1083945), (254, 998595), (270, 939419), (351, 722630), (381, 665730), (390, 650367), (569, 445770), (585, 433578), (635, 399438), (702, 361315), (762, 332865), (1138, 222885), (1143, 221910), (1170, 216789), (1270, 199719), (1651, 153630), (1707, 148590), (1755, 144526), (1905, 133146), (2286, 110955), (2845, 89154), (3302, 76815), (3414, 74295), (3429, 73970), (3510, 72263), (3810, 66573), (4953, 51210), (5121, 49530), (5690, 44577), (5715, 44382), (6858, 36985), (7397, 34290), (8255, 30726), (8535, 29718), (9906, 25605), (10242, 24765), (11430, 22191), (14794, 17145), (14859, 17070), (15363, 16510)]