73390590

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:168

約数の個数: 256

約数和(自身を含む): 251596800

約数和(自身を除く): 178206210

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 29, 30, 35, 39, 42, 45, 54, 58, 63, 65, 70, 78, 87, 90, 91, 103, 105, 117, 126, 130, 135, 145, 174, 182, 189, 195, 203, 206, 210, 234, 261, 270, 273, 290, 309, 315, 351, 377, 378, 390, 406, 435, 455, 515, 522, 546, 585, 609, 618, 630, 702, 721, 754, 783, 819, 870, 910, 927, 945, 1015, 1030, 1131, 1170, 1218, 1305, 1339, 1365, 1442, 1545, 1566, 1638, 1755, 1827, 1854, 1885, 1890, 2030, 2163, 2262, 2457, 2610, 2639, 2678, 2730, 2781, 2987, 3045, 3090, 3393, 3510, 3605, 3654, 3770, 3915, 4017, 4095, 4326, 4635, 4914, 5278, 5481, 5562, 5655, 5974, 6090, 6489, 6695, 6786, 7210, 7830, 7917, 8034, 8190, 8961, 9135, 9270, 9373, 10179, 10815, 10962, 11310, 12051, 12285, 12978, 13195, 13390, 13905, 14935, 15834, 16965, 17922, 18270, 18746, 19467, 20085, 20358, 20909, 21630, 23751, 24102, 24570, 26390, 26883, 27405, 27810, 28119, 29870, 32445, 33930, 36153, 38831, 38934, 39585, 40170, 41818, 44805, 46865, 47502, 50895, 53766, 54810, 56238, 60255, 62727, 64890, 71253, 72306, 77662, 79170, 80649, 84357, 89610, 93730, 97335, 101790, 104545, 116493, 118755, 120510, 125454, 134415, 140595, 142506, 161298, 168714, 180765, 188181, 194155, 194670, 209090, 232986, 237510, 253071, 268830, 271817, 281190, 313635, 349479, 356265, 361530, 376362, 388310, 403245, 421785, 506142, 543634, 564543, 582465, 627270, 698958, 712530, 806490, 815451, 843570, 940905, 1048437, 1129086, 1164930, 1265355, 1359085, 1630902, 1747395, 1881810, 2096874, 2446353, 2530710, 2718170, 2822715, 3494790, 4077255, 4892706, 5242185, 5645430, 7339059, 8154510, 10484370, 12231765, 14678118, 24463530, 36695295, 73390590]

約数ペア:

[(1, 73390590), (2, 36695295), (3, 24463530), (5, 14678118), (6, 12231765), (7, 10484370), (9, 8154510), (10, 7339059), (13, 5645430), (14, 5242185), (15, 4892706), (18, 4077255), (21, 3494790), (26, 2822715), (27, 2718170), (29, 2530710), (30, 2446353), (35, 2096874), (39, 1881810), (42, 1747395), (45, 1630902), (54, 1359085), (58, 1265355), (63, 1164930), (65, 1129086), (70, 1048437), (78, 940905), (87, 843570), (90, 815451), (91, 806490), (103, 712530), (105, 698958), (117, 627270), (126, 582465), (130, 564543), (135, 543634), (145, 506142), (174, 421785), (182, 403245), (189, 388310), (195, 376362), (203, 361530), (206, 356265), (210, 349479), (234, 313635), (261, 281190), (270, 271817), (273, 268830), (290, 253071), (309, 237510), (315, 232986), (351, 209090), (377, 194670), (378, 194155), (390, 188181), (406, 180765), (435, 168714), (455, 161298), (515, 142506), (522, 140595), (546, 134415), (585, 125454), (609, 120510), (618, 118755), (630, 116493), (702, 104545), (721, 101790), (754, 97335), (783, 93730), (819, 89610), (870, 84357), (910, 80649), (927, 79170), (945, 77662), (1015, 72306), (1030, 71253), (1131, 64890), (1170, 62727), (1218, 60255), (1305, 56238), (1339, 54810), (1365, 53766), (1442, 50895), (1545, 47502), (1566, 46865), (1638, 44805), (1755, 41818), (1827, 40170), (1854, 39585), (1885, 38934), (1890, 38831), (2030, 36153), (2163, 33930), (2262, 32445), (2457, 29870), (2610, 28119), (2639, 27810), (2678, 27405), (2730, 26883), (2781, 26390), (2987, 24570), (3045, 24102), (3090, 23751), (3393, 21630), (3510, 20909), (3605, 20358), (3654, 20085), (3770, 19467), (3915, 18746), (4017, 18270), (4095, 17922), (4326, 16965), (4635, 15834), (4914, 14935), (5278, 13905), (5481, 13390), (5562, 13195), (5655, 12978), (5974, 12285), (6090, 12051), (6489, 11310), (6695, 10962), (6786, 10815), (7210, 10179), (7830, 9373), (7917, 9270), (8034, 9135), (8190, 8961)]