25305520680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{375899}}^1$

素因数の和:375944

約数の個数: 192

約数和(自身を含む): 94997448000

約数和(自身を除く): 69691927320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 17, 18, 20, 22, 24, 30, 33, 34, 36, 40, 44, 45, 51, 55, 60, 66, 68, 72, 85, 88, 90, 99, 102, 110, 120, 132, 136, 153, 165, 170, 180, 187, 198, 204, 220, 255, 264, 306, 330, 340, 360, 374, 396, 408, 440, 495, 510, 561, 612, 660, 680, 748, 765, 792, 935, 990, 1020, 1122, 1224, 1320, 1496, 1530, 1683, 1870, 1980, 2040, 2244, 2805, 3060, 3366, 3740, 3960, 4488, 5610, 6120, 6732, 7480, 8415, 11220, 13464, 16830, 22440, 33660, 67320, 375899, 751798, 1127697, 1503596, 1879495, 2255394, 3007192, 3383091, 3758990, 4134889, 4510788, 5638485, 6390283, 6766182, 7517980, 8269778, 9021576, 11276970, 12404667, 12780566, 13532364, 15035960, 16539556, 16915455, 19170849, 20674445, 22553940, 24809334, 25561132, 27064728, 31951415, 33079112, 33830910, 37214001, 38341698, 41348890, 45107880, 49618668, 51122264, 57512547, 62023335, 63902830, 67661820, 70293113, 74428002, 76683396, 82697780, 95854245, 99237336, 115025094, 124046670, 127805660, 135323640, 140586226, 148856004, 153366792, 165395560, 186070005, 191708490, 210879339, 230050188, 248093340, 255611320, 281172452, 287562735, 297712008, 351465565, 372140010, 383416980, 421758678, 460100376, 496186680, 562344904, 575125470, 632638017, 702931130, 744280020, 766833960, 843517356, 1054396695, 1150250940, 1265276034, 1405862260, 1488560040, 1687034712, 2108793390, 2300501880, 2530552068, 2811724520, 3163190085, 4217586780, 5061104136, 6326380170, 8435173560, 12652760340, 25305520680]

約数ペア:

[(1, 25305520680), (2, 12652760340), (3, 8435173560), (4, 6326380170), (5, 5061104136), (6, 4217586780), (8, 3163190085), (9, 2811724520), (10, 2530552068), (11, 2300501880), (12, 2108793390), (15, 1687034712), (17, 1488560040), (18, 1405862260), (20, 1265276034), (22, 1150250940), (24, 1054396695), (30, 843517356), (33, 766833960), (34, 744280020), (36, 702931130), (40, 632638017), (44, 575125470), (45, 562344904), (51, 496186680), (55, 460100376), (60, 421758678), (66, 383416980), (68, 372140010), (72, 351465565), (85, 297712008), (88, 287562735), (90, 281172452), (99, 255611320), (102, 248093340), (110, 230050188), (120, 210879339), (132, 191708490), (136, 186070005), (153, 165395560), (165, 153366792), (170, 148856004), (180, 140586226), (187, 135323640), (198, 127805660), (204, 124046670), (220, 115025094), (255, 99237336), (264, 95854245), (306, 82697780), (330, 76683396), (340, 74428002), (360, 70293113), (374, 67661820), (396, 63902830), (408, 62023335), (440, 57512547), (495, 51122264), (510, 49618668), (561, 45107880), (612, 41348890), (660, 38341698), (680, 37214001), (748, 33830910), (765, 33079112), (792, 31951415), (935, 27064728), (990, 25561132), (1020, 24809334), (1122, 22553940), (1224, 20674445), (1320, 19170849), (1496, 16915455), (1530, 16539556), (1683, 15035960), (1870, 13532364), (1980, 12780566), (2040, 12404667), (2244, 11276970), (2805, 9021576), (3060, 8269778), (3366, 7517980), (3740, 6766182), (3960, 6390283), (4488, 5638485), (5610, 4510788), (6120, 4134889), (6732, 3758990), (7480, 3383091), (8415, 3007192), (11220, 2255394), (13464, 1879495), (16830, 1503596), (22440, 1127697), (33660, 751798), (67320, 375899)]