131343030

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:148

約数の個数: 288

約数和(自身を含む): 448156800

約数和(自身を除く): 316813770

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 29, 30, 35, 39, 42, 45, 49, 58, 63, 65, 70, 78, 79, 87, 90, 91, 98, 105, 117, 126, 130, 145, 147, 158, 174, 182, 195, 203, 210, 234, 237, 245, 261, 273, 290, 294, 315, 377, 390, 395, 406, 435, 441, 455, 474, 490, 522, 546, 553, 585, 609, 630, 637, 711, 735, 754, 790, 819, 870, 882, 910, 1015, 1027, 1106, 1131, 1170, 1185, 1218, 1274, 1305, 1365, 1421, 1422, 1470, 1638, 1659, 1827, 1885, 1911, 2030, 2054, 2205, 2262, 2291, 2370, 2610, 2639, 2730, 2765, 2842, 3045, 3081, 3185, 3318, 3393, 3555, 3654, 3770, 3822, 3871, 4095, 4263, 4410, 4582, 4977, 5135, 5278, 5530, 5655, 5733, 6090, 6162, 6370, 6786, 6873, 7105, 7110, 7189, 7742, 7917, 8190, 8295, 8526, 9135, 9243, 9555, 9954, 10270, 11310, 11455, 11466, 11613, 12789, 13195, 13746, 14210, 14378, 15405, 15834, 16037, 16590, 16965, 18270, 18473, 18486, 19110, 19355, 20619, 21315, 21567, 22910, 23226, 23751, 24885, 25578, 26390, 28665, 29783, 30810, 32074, 33930, 34365, 34839, 35945, 36946, 38710, 39585, 41238, 42630, 43134, 46215, 47502, 48111, 49770, 50323, 55419, 57330, 58065, 59566, 63945, 64701, 68730, 69678, 71890, 79170, 80185, 89349, 92365, 92430, 96222, 100646, 103095, 107835, 110838, 112259, 116130, 118755, 127890, 129402, 144333, 148915, 150969, 160370, 166257, 174195, 178698, 184730, 206190, 208481, 215670, 224518, 237510, 240555, 251615, 268047, 277095, 288666, 297830, 301938, 323505, 332514, 336777, 348390, 416962, 446745, 452907, 481110, 503230, 536094, 554190, 561295, 625443, 647010, 673554, 721665, 754845, 831285, 893490, 905814, 1010331, 1042405, 1122590, 1250886, 1340235, 1443330, 1459367, 1509690, 1662570, 1683885, 1876329, 2020662, 2084810, 2264535, 2680470, 2918734, 3127215, 3367770, 3752658, 4378101, 4529070, 5051655, 6254430, 7296835, 8756202, 9381645, 10103310, 13134303, 14593670, 18763290, 21890505, 26268606, 43781010, 65671515, 131343030]

約数ペア:

[(1, 131343030), (2, 65671515), (3, 43781010), (5, 26268606), (6, 21890505), (7, 18763290), (9, 14593670), (10, 13134303), (13, 10103310), (14, 9381645), (15, 8756202), (18, 7296835), (21, 6254430), (26, 5051655), (29, 4529070), (30, 4378101), (35, 3752658), (39, 3367770), (42, 3127215), (45, 2918734), (49, 2680470), (58, 2264535), (63, 2084810), (65, 2020662), (70, 1876329), (78, 1683885), (79, 1662570), (87, 1509690), (90, 1459367), (91, 1443330), (98, 1340235), (105, 1250886), (117, 1122590), (126, 1042405), (130, 1010331), (145, 905814), (147, 893490), (158, 831285), (174, 754845), (182, 721665), (195, 673554), (203, 647010), (210, 625443), (234, 561295), (237, 554190), (245, 536094), (261, 503230), (273, 481110), (290, 452907), (294, 446745), (315, 416962), (377, 348390), (390, 336777), (395, 332514), (406, 323505), (435, 301938), (441, 297830), (455, 288666), (474, 277095), (490, 268047), (522, 251615), (546, 240555), (553, 237510), (585, 224518), (609, 215670), (630, 208481), (637, 206190), (711, 184730), (735, 178698), (754, 174195), (790, 166257), (819, 160370), (870, 150969), (882, 148915), (910, 144333), (1015, 129402), (1027, 127890), (1106, 118755), (1131, 116130), (1170, 112259), (1185, 110838), (1218, 107835), (1274, 103095), (1305, 100646), (1365, 96222), (1421, 92430), (1422, 92365), (1470, 89349), (1638, 80185), (1659, 79170), (1827, 71890), (1885, 69678), (1911, 68730), (2030, 64701), (2054, 63945), (2205, 59566), (2262, 58065), (2291, 57330), (2370, 55419), (2610, 50323), (2639, 49770), (2730, 48111), (2765, 47502), (2842, 46215), (3045, 43134), (3081, 42630), (3185, 41238), (3318, 39585), (3393, 38710), (3555, 36946), (3654, 35945), (3770, 34839), (3822, 34365), (3871, 33930), (4095, 32074), (4263, 30810), (4410, 29783), (4582, 28665), (4977, 26390), (5135, 25578), (5278, 24885), (5530, 23751), (5655, 23226), (5733, 22910), (6090, 21567), (6162, 21315), (6370, 20619), (6786, 19355), (6873, 19110), (7105, 18486), (7110, 18473), (7189, 18270), (7742, 16965), (7917, 16590), (8190, 16037), (8295, 15834), (8526, 15405), (9135, 14378), (9243, 14210), (9555, 13746), (9954, 13195), (10270, 12789), (11310, 11613), (11455, 11466)]