150591780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1697}}^1$

素因数の和:1758

約数の個数: 144

約数和(自身を含む): 500638320

約数和(自身を除く): 350046540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 29, 30, 34, 36, 45, 51, 58, 60, 68, 85, 87, 90, 102, 116, 145, 153, 170, 174, 180, 204, 255, 261, 290, 306, 340, 348, 435, 493, 510, 522, 580, 612, 765, 870, 986, 1020, 1044, 1305, 1479, 1530, 1697, 1740, 1972, 2465, 2610, 2958, 3060, 3394, 4437, 4930, 5091, 5220, 5916, 6788, 7395, 8485, 8874, 9860, 10182, 14790, 15273, 16970, 17748, 20364, 22185, 25455, 28849, 29580, 30546, 33940, 44370, 49213, 50910, 57698, 61092, 76365, 86547, 88740, 98426, 101820, 115396, 144245, 147639, 152730, 173094, 196852, 246065, 259641, 288490, 295278, 305460, 346188, 432735, 442917, 492130, 519282, 576980, 590556, 738195, 836621, 865470, 885834, 984260, 1038564, 1298205, 1476390, 1673242, 1730940, 1771668, 2214585, 2509863, 2596410, 2952780, 3346484, 4183105, 4429170, 5019726, 5192820, 7529589, 8366210, 8858340, 10039452, 12549315, 15059178, 16732420, 25098630, 30118356, 37647945, 50197260, 75295890, 150591780]

約数ペア:

[(1, 150591780), (2, 75295890), (3, 50197260), (4, 37647945), (5, 30118356), (6, 25098630), (9, 16732420), (10, 15059178), (12, 12549315), (15, 10039452), (17, 8858340), (18, 8366210), (20, 7529589), (29, 5192820), (30, 5019726), (34, 4429170), (36, 4183105), (45, 3346484), (51, 2952780), (58, 2596410), (60, 2509863), (68, 2214585), (85, 1771668), (87, 1730940), (90, 1673242), (102, 1476390), (116, 1298205), (145, 1038564), (153, 984260), (170, 885834), (174, 865470), (180, 836621), (204, 738195), (255, 590556), (261, 576980), (290, 519282), (306, 492130), (340, 442917), (348, 432735), (435, 346188), (493, 305460), (510, 295278), (522, 288490), (580, 259641), (612, 246065), (765, 196852), (870, 173094), (986, 152730), (1020, 147639), (1044, 144245), (1305, 115396), (1479, 101820), (1530, 98426), (1697, 88740), (1740, 86547), (1972, 76365), (2465, 61092), (2610, 57698), (2958, 50910), (3060, 49213), (3394, 44370), (4437, 33940), (4930, 30546), (5091, 29580), (5220, 28849), (5916, 25455), (6788, 22185), (7395, 20364), (8485, 17748), (8874, 16970), (9860, 15273), (10182, 14790)]