122727420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{461}}^1$

素因数の和:525

約数の個数: 192

約数和(自身を含む): 419126400

約数和(自身を除く): 296398980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 29, 30, 34, 36, 45, 51, 54, 58, 60, 68, 85, 87, 90, 102, 108, 116, 135, 145, 153, 170, 174, 180, 204, 255, 261, 270, 290, 306, 340, 348, 435, 459, 461, 493, 510, 522, 540, 580, 612, 765, 783, 870, 918, 922, 986, 1020, 1044, 1305, 1383, 1479, 1530, 1566, 1740, 1836, 1844, 1972, 2295, 2305, 2465, 2610, 2766, 2958, 3060, 3132, 3915, 4149, 4437, 4590, 4610, 4930, 5220, 5532, 5916, 6915, 7395, 7830, 7837, 8298, 8874, 9180, 9220, 9860, 12447, 13311, 13369, 13830, 14790, 15660, 15674, 16596, 17748, 20745, 22185, 23511, 24894, 26622, 26738, 27660, 29580, 31348, 39185, 40107, 41490, 44370, 47022, 49788, 53244, 53476, 62235, 66555, 66845, 70533, 78370, 80214, 82980, 88740, 94044, 117555, 120321, 124470, 133110, 133690, 141066, 156740, 160428, 200535, 211599, 227273, 235110, 240642, 248940, 266220, 267380, 282132, 352665, 360963, 401070, 423198, 454546, 470220, 481284, 601605, 681819, 705330, 721926, 802140, 846396, 909092, 1057995, 1136365, 1203210, 1363638, 1410660, 1443852, 1804815, 2045457, 2115990, 2272730, 2406420, 2727276, 3409095, 3609630, 4090914, 4231980, 4545460, 6136371, 6818190, 7219260, 8181828, 10227285, 12272742, 13636380, 20454570, 24545484, 30681855, 40909140, 61363710, 122727420]

約数ペア:

[(1, 122727420), (2, 61363710), (3, 40909140), (4, 30681855), (5, 24545484), (6, 20454570), (9, 13636380), (10, 12272742), (12, 10227285), (15, 8181828), (17, 7219260), (18, 6818190), (20, 6136371), (27, 4545460), (29, 4231980), (30, 4090914), (34, 3609630), (36, 3409095), (45, 2727276), (51, 2406420), (54, 2272730), (58, 2115990), (60, 2045457), (68, 1804815), (85, 1443852), (87, 1410660), (90, 1363638), (102, 1203210), (108, 1136365), (116, 1057995), (135, 909092), (145, 846396), (153, 802140), (170, 721926), (174, 705330), (180, 681819), (204, 601605), (255, 481284), (261, 470220), (270, 454546), (290, 423198), (306, 401070), (340, 360963), (348, 352665), (435, 282132), (459, 267380), (461, 266220), (493, 248940), (510, 240642), (522, 235110), (540, 227273), (580, 211599), (612, 200535), (765, 160428), (783, 156740), (870, 141066), (918, 133690), (922, 133110), (986, 124470), (1020, 120321), (1044, 117555), (1305, 94044), (1383, 88740), (1479, 82980), (1530, 80214), (1566, 78370), (1740, 70533), (1836, 66845), (1844, 66555), (1972, 62235), (2295, 53476), (2305, 53244), (2465, 49788), (2610, 47022), (2766, 44370), (2958, 41490), (3060, 40107), (3132, 39185), (3915, 31348), (4149, 29580), (4437, 27660), (4590, 26738), (4610, 26622), (4930, 24894), (5220, 23511), (5532, 22185), (5916, 20745), (6915, 17748), (7395, 16596), (7830, 15674), (7837, 15660), (8298, 14790), (8874, 13830), (9180, 13369), (9220, 13311), (9860, 12447)]