305381880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16633}}^1$

素因数の和:16670

約数の個数: 128

約数和(自身を含む): 1077883200

約数和(自身を除く): 772501320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 102, 108, 120, 135, 136, 153, 170, 180, 204, 216, 255, 270, 306, 340, 360, 408, 459, 510, 540, 612, 680, 765, 918, 1020, 1080, 1224, 1530, 1836, 2040, 2295, 3060, 3672, 4590, 6120, 9180, 16633, 18360, 33266, 49899, 66532, 83165, 99798, 133064, 149697, 166330, 199596, 249495, 282761, 299394, 332660, 399192, 449091, 498990, 565522, 598788, 665320, 748485, 848283, 898182, 997980, 1131044, 1197576, 1413805, 1496970, 1696566, 1796364, 1995960, 2245455, 2262088, 2544849, 2827610, 2993940, 3393132, 3592728, 4241415, 4490910, 5089698, 5655220, 5987880, 6786264, 7634547, 8482830, 8981820, 10179396, 11310440, 12724245, 15269094, 16965660, 17963640, 20358792, 25448490, 30538188, 33931320, 38172735, 50896980, 61076376, 76345470, 101793960, 152690940, 305381880]

約数ペア:

[(1, 305381880), (2, 152690940), (3, 101793960), (4, 76345470), (5, 61076376), (6, 50896980), (8, 38172735), (9, 33931320), (10, 30538188), (12, 25448490), (15, 20358792), (17, 17963640), (18, 16965660), (20, 15269094), (24, 12724245), (27, 11310440), (30, 10179396), (34, 8981820), (36, 8482830), (40, 7634547), (45, 6786264), (51, 5987880), (54, 5655220), (60, 5089698), (68, 4490910), (72, 4241415), (85, 3592728), (90, 3393132), (102, 2993940), (108, 2827610), (120, 2544849), (135, 2262088), (136, 2245455), (153, 1995960), (170, 1796364), (180, 1696566), (204, 1496970), (216, 1413805), (255, 1197576), (270, 1131044), (306, 997980), (340, 898182), (360, 848283), (408, 748485), (459, 665320), (510, 598788), (540, 565522), (612, 498990), (680, 449091), (765, 399192), (918, 332660), (1020, 299394), (1080, 282761), (1224, 249495), (1530, 199596), (1836, 166330), (2040, 149697), (2295, 133064), (3060, 99798), (3672, 83165), (4590, 66532), (6120, 49899), (9180, 33266), (16633, 18360)]