7870642650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{419}}^1$

素因数の和:495

約数の個数: 288

約数和(自身を含む): 24170328000

約数和(自身を除く): 16299685350

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 25, 26, 30, 38, 39, 45, 50, 57, 65, 75, 78, 90, 95, 114, 117, 130, 150, 169, 171, 190, 195, 225, 234, 247, 285, 325, 338, 342, 390, 419, 450, 475, 494, 507, 570, 585, 650, 741, 838, 845, 855, 950, 975, 1014, 1170, 1235, 1257, 1425, 1482, 1521, 1690, 1710, 1950, 2095, 2197, 2223, 2470, 2514, 2535, 2850, 2925, 3042, 3211, 3705, 3771, 4190, 4225, 4275, 4394, 4446, 5070, 5447, 5850, 6175, 6285, 6422, 6591, 7410, 7542, 7605, 7961, 8450, 8550, 9633, 10475, 10894, 10985, 11115, 12350, 12570, 12675, 13182, 15210, 15922, 16055, 16341, 18525, 18855, 19266, 19773, 20950, 21970, 22230, 23883, 25350, 27235, 28899, 31425, 32110, 32682, 32955, 37050, 37710, 38025, 39546, 39805, 41743, 47766, 48165, 49023, 54470, 54925, 55575, 57798, 62850, 65910, 70811, 71649, 76050, 79610, 80275, 81705, 83486, 94275, 96330, 98046, 98865, 103493, 109850, 111150, 119415, 125229, 136175, 141622, 143298, 144495, 160550, 163410, 164775, 188550, 197730, 199025, 206986, 208715, 212433, 238830, 240825, 245115, 250458, 272350, 288990, 310479, 329550, 354055, 358245, 375687, 398050, 408525, 417430, 424866, 481650, 490230, 494325, 517465, 597075, 620958, 626145, 637299, 708110, 716490, 722475, 751374, 817050, 920543, 931437, 988650, 1034930, 1043575, 1062165, 1194150, 1225575, 1252290, 1274598, 1345409, 1444950, 1552395, 1770275, 1791225, 1841086, 1862874, 1878435, 2087150, 2124330, 2451150, 2587325, 2690818, 2761629, 3104790, 3130725, 3186495, 3540550, 3582450, 3756870, 4036227, 4602715, 4657185, 5174650, 5310825, 5523258, 6261450, 6372990, 6727045, 7761975, 8072454, 8284887, 9205430, 9314370, 9392175, 10621650, 12108681, 13454090, 13808145, 15523950, 15932475, 16569774, 17490317, 18784350, 20181135, 23013575, 23285925, 24217362, 27616290, 31864950, 33635225, 34980634, 40362270, 41424435, 46027150, 46571850, 52470951, 60543405, 67270450, 69040725, 82848870, 87451585, 100905675, 104941902, 121086810, 138081450, 157412853, 174903170, 201811350, 207122175, 262354755, 302717025, 314825706, 414244350, 437257925, 524709510, 605434050, 787064265, 874515850, 1311773775, 1574128530, 2623547550, 3935321325, 7870642650]

約数ペア:

[(1, 7870642650), (2, 3935321325), (3, 2623547550), (5, 1574128530), (6, 1311773775), (9, 874515850), (10, 787064265), (13, 605434050), (15, 524709510), (18, 437257925), (19, 414244350), (25, 314825706), (26, 302717025), (30, 262354755), (38, 207122175), (39, 201811350), (45, 174903170), (50, 157412853), (57, 138081450), (65, 121086810), (75, 104941902), (78, 100905675), (90, 87451585), (95, 82848870), (114, 69040725), (117, 67270450), (130, 60543405), (150, 52470951), (169, 46571850), (171, 46027150), (190, 41424435), (195, 40362270), (225, 34980634), (234, 33635225), (247, 31864950), (285, 27616290), (325, 24217362), (338, 23285925), (342, 23013575), (390, 20181135), (419, 18784350), (450, 17490317), (475, 16569774), (494, 15932475), (507, 15523950), (570, 13808145), (585, 13454090), (650, 12108681), (741, 10621650), (838, 9392175), (845, 9314370), (855, 9205430), (950, 8284887), (975, 8072454), (1014, 7761975), (1170, 6727045), (1235, 6372990), (1257, 6261450), (1425, 5523258), (1482, 5310825), (1521, 5174650), (1690, 4657185), (1710, 4602715), (1950, 4036227), (2095, 3756870), (2197, 3582450), (2223, 3540550), (2470, 3186495), (2514, 3130725), (2535, 3104790), (2850, 2761629), (2925, 2690818), (3042, 2587325), (3211, 2451150), (3705, 2124330), (3771, 2087150), (4190, 1878435), (4225, 1862874), (4275, 1841086), (4394, 1791225), (4446, 1770275), (5070, 1552395), (5447, 1444950), (5850, 1345409), (6175, 1274598), (6285, 1252290), (6422, 1225575), (6591, 1194150), (7410, 1062165), (7542, 1043575), (7605, 1034930), (7961, 988650), (8450, 931437), (8550, 920543), (9633, 817050), (10475, 751374), (10894, 722475), (10985, 716490), (11115, 708110), (12350, 637299), (12570, 626145), (12675, 620958), (13182, 597075), (15210, 517465), (15922, 494325), (16055, 490230), (16341, 481650), (18525, 424866), (18855, 417430), (19266, 408525), (19773, 398050), (20950, 375687), (21970, 358245), (22230, 354055), (23883, 329550), (25350, 310479), (27235, 288990), (28899, 272350), (31425, 250458), (32110, 245115), (32682, 240825), (32955, 238830), (37050, 212433), (37710, 208715), (38025, 206986), (39546, 199025), (39805, 197730), (41743, 188550), (47766, 164775), (48165, 163410), (49023, 160550), (54470, 144495), (54925, 143298), (55575, 141622), (57798, 136175), (62850, 125229), (65910, 119415), (70811, 111150), (71649, 109850), (76050, 103493), (79610, 98865), (80275, 98046), (81705, 96330), (83486, 94275)]