61141860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:127

約数の個数: 288

約数和(自身を含む): 222899040

約数和(自身を除く): 161757180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 29, 30, 34, 36, 39, 45, 51, 52, 53, 58, 60, 65, 68, 78, 85, 87, 90, 102, 106, 116, 117, 130, 145, 153, 156, 159, 170, 174, 180, 195, 204, 212, 221, 234, 255, 260, 261, 265, 290, 306, 318, 340, 348, 377, 390, 435, 442, 468, 477, 493, 510, 522, 530, 580, 585, 612, 636, 663, 689, 754, 765, 780, 795, 870, 884, 901, 954, 986, 1020, 1044, 1060, 1105, 1131, 1170, 1305, 1326, 1378, 1479, 1508, 1530, 1537, 1590, 1740, 1802, 1885, 1908, 1972, 1989, 2067, 2210, 2262, 2340, 2385, 2465, 2610, 2652, 2703, 2756, 2958, 3060, 3074, 3180, 3315, 3393, 3445, 3604, 3770, 3978, 4134, 4420, 4437, 4505, 4524, 4611, 4770, 4930, 5220, 5406, 5655, 5916, 6148, 6201, 6409, 6630, 6786, 6890, 7395, 7540, 7685, 7956, 8109, 8268, 8874, 9010, 9222, 9540, 9860, 9945, 10335, 10812, 11310, 11713, 12402, 12818, 13260, 13515, 13572, 13780, 13833, 14790, 15370, 16218, 16965, 17748, 18020, 18444, 19227, 19890, 19981, 20670, 22185, 22620, 23055, 23426, 24804, 25636, 26129, 27030, 27666, 29580, 30740, 31005, 32045, 32436, 33930, 35139, 38454, 39780, 39962, 40545, 41340, 44370, 46110, 46852, 52258, 54060, 55332, 57681, 58565, 59943, 62010, 64090, 67860, 69165, 70278, 76908, 78387, 79924, 81090, 88740, 92220, 96135, 99905, 104516, 105417, 115362, 117130, 119886, 124020, 128180, 130645, 138330, 140556, 156774, 162180, 175695, 179829, 192270, 199810, 210834, 230724, 234260, 235161, 239772, 261290, 276660, 288405, 299715, 313548, 339677, 351390, 359658, 384540, 391935, 399620, 421668, 470322, 522580, 527085, 576810, 599430, 679354, 702780, 719316, 783870, 899145, 940644, 1019031, 1054170, 1153620, 1175805, 1198860, 1358708, 1567740, 1698385, 1798290, 2038062, 2108340, 2351610, 3057093, 3396770, 3596580, 4076124, 4703220, 5095155, 6114186, 6793540, 10190310, 12228372, 15285465, 20380620, 30570930, 61141860]

約数ペア:

[(1, 61141860), (2, 30570930), (3, 20380620), (4, 15285465), (5, 12228372), (6, 10190310), (9, 6793540), (10, 6114186), (12, 5095155), (13, 4703220), (15, 4076124), (17, 3596580), (18, 3396770), (20, 3057093), (26, 2351610), (29, 2108340), (30, 2038062), (34, 1798290), (36, 1698385), (39, 1567740), (45, 1358708), (51, 1198860), (52, 1175805), (53, 1153620), (58, 1054170), (60, 1019031), (65, 940644), (68, 899145), (78, 783870), (85, 719316), (87, 702780), (90, 679354), (102, 599430), (106, 576810), (116, 527085), (117, 522580), (130, 470322), (145, 421668), (153, 399620), (156, 391935), (159, 384540), (170, 359658), (174, 351390), (180, 339677), (195, 313548), (204, 299715), (212, 288405), (221, 276660), (234, 261290), (255, 239772), (260, 235161), (261, 234260), (265, 230724), (290, 210834), (306, 199810), (318, 192270), (340, 179829), (348, 175695), (377, 162180), (390, 156774), (435, 140556), (442, 138330), (468, 130645), (477, 128180), (493, 124020), (510, 119886), (522, 117130), (530, 115362), (580, 105417), (585, 104516), (612, 99905), (636, 96135), (663, 92220), (689, 88740), (754, 81090), (765, 79924), (780, 78387), (795, 76908), (870, 70278), (884, 69165), (901, 67860), (954, 64090), (986, 62010), (1020, 59943), (1044, 58565), (1060, 57681), (1105, 55332), (1131, 54060), (1170, 52258), (1305, 46852), (1326, 46110), (1378, 44370), (1479, 41340), (1508, 40545), (1530, 39962), (1537, 39780), (1590, 38454), (1740, 35139), (1802, 33930), (1885, 32436), (1908, 32045), (1972, 31005), (1989, 30740), (2067, 29580), (2210, 27666), (2262, 27030), (2340, 26129), (2385, 25636), (2465, 24804), (2610, 23426), (2652, 23055), (2703, 22620), (2756, 22185), (2958, 20670), (3060, 19981), (3074, 19890), (3180, 19227), (3315, 18444), (3393, 18020), (3445, 17748), (3604, 16965), (3770, 16218), (3978, 15370), (4134, 14790), (4420, 13833), (4437, 13780), (4505, 13572), (4524, 13515), (4611, 13260), (4770, 12818), (4930, 12402), (5220, 11713), (5406, 11310), (5655, 10812), (5916, 10335), (6148, 9945), (6201, 9860), (6409, 9540), (6630, 9222), (6786, 9010), (6890, 8874), (7395, 8268), (7540, 8109), (7685, 7956)]