137857590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:311

約数の個数: 192

約数和(自身を含む): 424569600

約数和(自身を除く): 286712010

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 29, 30, 34, 39, 45, 51, 58, 65, 78, 85, 87, 90, 102, 117, 130, 145, 153, 170, 174, 195, 221, 234, 239, 255, 261, 290, 306, 377, 390, 435, 442, 478, 493, 510, 522, 585, 663, 717, 754, 765, 870, 986, 1105, 1131, 1170, 1195, 1305, 1326, 1434, 1479, 1530, 1885, 1989, 2151, 2210, 2262, 2390, 2465, 2610, 2958, 3107, 3315, 3393, 3585, 3770, 3978, 4063, 4302, 4437, 4930, 5655, 6214, 6409, 6630, 6786, 6931, 7170, 7395, 8126, 8874, 9321, 9945, 10755, 11310, 12189, 12818, 13862, 14790, 15535, 16965, 18642, 19227, 19890, 20315, 20793, 21510, 22185, 24378, 27963, 31070, 32045, 33930, 34655, 36567, 38454, 40630, 41586, 44370, 46605, 52819, 55926, 57681, 60945, 62379, 64090, 69310, 73134, 90103, 93210, 96135, 103965, 105638, 115362, 117827, 121890, 124758, 139815, 158457, 180206, 182835, 192270, 207930, 235654, 264095, 270309, 279630, 288405, 311895, 316914, 353481, 365670, 450515, 475371, 528190, 540618, 576810, 589135, 623790, 706962, 792285, 810927, 901030, 950742, 1060443, 1178270, 1351545, 1531751, 1584570, 1621854, 1767405, 2120886, 2376855, 2703090, 3063502, 3534810, 4054635, 4595253, 4753710, 5302215, 7658755, 8109270, 9190506, 10604430, 13785759, 15317510, 22976265, 27571518, 45952530, 68928795, 137857590]

約数ペア:

[(1, 137857590), (2, 68928795), (3, 45952530), (5, 27571518), (6, 22976265), (9, 15317510), (10, 13785759), (13, 10604430), (15, 9190506), (17, 8109270), (18, 7658755), (26, 5302215), (29, 4753710), (30, 4595253), (34, 4054635), (39, 3534810), (45, 3063502), (51, 2703090), (58, 2376855), (65, 2120886), (78, 1767405), (85, 1621854), (87, 1584570), (90, 1531751), (102, 1351545), (117, 1178270), (130, 1060443), (145, 950742), (153, 901030), (170, 810927), (174, 792285), (195, 706962), (221, 623790), (234, 589135), (239, 576810), (255, 540618), (261, 528190), (290, 475371), (306, 450515), (377, 365670), (390, 353481), (435, 316914), (442, 311895), (478, 288405), (493, 279630), (510, 270309), (522, 264095), (585, 235654), (663, 207930), (717, 192270), (754, 182835), (765, 180206), (870, 158457), (986, 139815), (1105, 124758), (1131, 121890), (1170, 117827), (1195, 115362), (1305, 105638), (1326, 103965), (1434, 96135), (1479, 93210), (1530, 90103), (1885, 73134), (1989, 69310), (2151, 64090), (2210, 62379), (2262, 60945), (2390, 57681), (2465, 55926), (2610, 52819), (2958, 46605), (3107, 44370), (3315, 41586), (3393, 40630), (3585, 38454), (3770, 36567), (3978, 34655), (4063, 33930), (4302, 32045), (4437, 31070), (4930, 27963), (5655, 24378), (6214, 22185), (6409, 21510), (6630, 20793), (6786, 20315), (6931, 19890), (7170, 19227), (7395, 18642), (8126, 16965), (8874, 15535), (9321, 14790), (9945, 13862), (10755, 12818), (11310, 12189)]