145342860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:252

約数の個数: 192

約数和(自身を含む): 472977792

約数和(自身を除く): 327634932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 97, 102, 113, 130, 156, 170, 194, 195, 204, 221, 226, 255, 260, 291, 339, 340, 388, 390, 442, 452, 485, 510, 565, 582, 663, 678, 780, 884, 970, 1020, 1105, 1130, 1164, 1261, 1326, 1356, 1455, 1469, 1649, 1695, 1921, 1940, 2210, 2260, 2522, 2652, 2910, 2938, 3298, 3315, 3390, 3783, 3842, 4407, 4420, 4947, 5044, 5763, 5820, 5876, 6305, 6596, 6630, 6780, 7345, 7566, 7684, 8245, 8814, 9605, 9894, 10961, 11526, 12610, 13260, 14690, 15132, 16490, 17628, 18915, 19210, 19788, 21437, 21922, 22035, 23052, 24735, 24973, 25220, 28815, 29380, 32883, 32980, 37830, 38420, 42874, 43844, 44070, 49470, 49946, 54805, 57630, 64311, 65766, 74919, 75660, 85748, 88140, 98940, 99892, 107185, 109610, 115260, 124865, 128622, 131532, 142493, 149838, 164415, 186337, 214370, 219220, 249730, 257244, 284986, 299676, 321555, 328830, 372674, 374595, 427479, 428740, 499460, 559011, 569972, 643110, 657660, 712465, 745348, 749190, 854958, 931685, 1118022, 1286220, 1424930, 1498380, 1709916, 1863370, 2137395, 2236044, 2422381, 2795055, 2849860, 3726740, 4274790, 4844762, 5590110, 7267143, 8549580, 9689524, 11180220, 12111905, 14534286, 24223810, 29068572, 36335715, 48447620, 72671430, 145342860]

約数ペア:

[(1, 145342860), (2, 72671430), (3, 48447620), (4, 36335715), (5, 29068572), (6, 24223810), (10, 14534286), (12, 12111905), (13, 11180220), (15, 9689524), (17, 8549580), (20, 7267143), (26, 5590110), (30, 4844762), (34, 4274790), (39, 3726740), (51, 2849860), (52, 2795055), (60, 2422381), (65, 2236044), (68, 2137395), (78, 1863370), (85, 1709916), (97, 1498380), (102, 1424930), (113, 1286220), (130, 1118022), (156, 931685), (170, 854958), (194, 749190), (195, 745348), (204, 712465), (221, 657660), (226, 643110), (255, 569972), (260, 559011), (291, 499460), (339, 428740), (340, 427479), (388, 374595), (390, 372674), (442, 328830), (452, 321555), (485, 299676), (510, 284986), (565, 257244), (582, 249730), (663, 219220), (678, 214370), (780, 186337), (884, 164415), (970, 149838), (1020, 142493), (1105, 131532), (1130, 128622), (1164, 124865), (1261, 115260), (1326, 109610), (1356, 107185), (1455, 99892), (1469, 98940), (1649, 88140), (1695, 85748), (1921, 75660), (1940, 74919), (2210, 65766), (2260, 64311), (2522, 57630), (2652, 54805), (2910, 49946), (2938, 49470), (3298, 44070), (3315, 43844), (3390, 42874), (3783, 38420), (3842, 37830), (4407, 32980), (4420, 32883), (4947, 29380), (5044, 28815), (5763, 25220), (5820, 24973), (5876, 24735), (6305, 23052), (6596, 22035), (6630, 21922), (6780, 21437), (7345, 19788), (7566, 19210), (7684, 18915), (8245, 17628), (8814, 16490), (9605, 15132), (9894, 14690), (10961, 13260), (11526, 12610)]