8263447380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{9749}}^1$

素因数の和:10058

約数の個数: 144

約数和(自身を含む): 26638794000

約数和(自身を除く): 18375346620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 277, 306, 340, 510, 554, 612, 765, 831, 1020, 1108, 1385, 1530, 1662, 2493, 2770, 3060, 3324, 4155, 4709, 4986, 5540, 8310, 9418, 9749, 9972, 12465, 14127, 16620, 18836, 19498, 23545, 24930, 28254, 29247, 38996, 42381, 47090, 48745, 49860, 56508, 58494, 70635, 84762, 87741, 94180, 97490, 116988, 141270, 146235, 165733, 169524, 175482, 194980, 211905, 282540, 292470, 331466, 350964, 423810, 438705, 497199, 584940, 662932, 828665, 847620, 877410, 994398, 1491597, 1657330, 1754820, 1988796, 2485995, 2700473, 2983194, 3314660, 4971990, 5400946, 5966388, 7457985, 8101419, 9943980, 10801892, 13502365, 14915970, 16202838, 24304257, 27004730, 29831940, 32405676, 40507095, 45908041, 48608514, 54009460, 81014190, 91816082, 97217028, 121521285, 137724123, 162028380, 183632164, 229540205, 243042570, 275448246, 413172369, 459080410, 486085140, 550896492, 688620615, 826344738, 918160820, 1377241230, 1652689476, 2065861845, 2754482460, 4131723690, 8263447380]

約数ペア:

[(1, 8263447380), (2, 4131723690), (3, 2754482460), (4, 2065861845), (5, 1652689476), (6, 1377241230), (9, 918160820), (10, 826344738), (12, 688620615), (15, 550896492), (17, 486085140), (18, 459080410), (20, 413172369), (30, 275448246), (34, 243042570), (36, 229540205), (45, 183632164), (51, 162028380), (60, 137724123), (68, 121521285), (85, 97217028), (90, 91816082), (102, 81014190), (153, 54009460), (170, 48608514), (180, 45908041), (204, 40507095), (255, 32405676), (277, 29831940), (306, 27004730), (340, 24304257), (510, 16202838), (554, 14915970), (612, 13502365), (765, 10801892), (831, 9943980), (1020, 8101419), (1108, 7457985), (1385, 5966388), (1530, 5400946), (1662, 4971990), (2493, 3314660), (2770, 2983194), (3060, 2700473), (3324, 2485995), (4155, 1988796), (4709, 1754820), (4986, 1657330), (5540, 1491597), (8310, 994398), (9418, 877410), (9749, 847620), (9972, 828665), (12465, 662932), (14127, 584940), (16620, 497199), (18836, 438705), (19498, 423810), (23545, 350964), (24930, 331466), (28254, 292470), (29247, 282540), (38996, 211905), (42381, 194980), (47090, 175482), (48745, 169524), (49860, 165733), (56508, 146235), (58494, 141270), (70635, 116988), (84762, 97490), (87741, 94180)]