8131459650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{277}}^1$

素因数の和:489

約数の個数: 192

約数和(自身を含む): 21444341760

約数和(自身を除く): 13312882110

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 59, 62, 75, 93, 107, 118, 150, 155, 177, 186, 214, 277, 295, 310, 321, 354, 465, 535, 554, 590, 642, 775, 831, 885, 930, 1070, 1385, 1475, 1550, 1605, 1662, 1770, 1829, 2325, 2675, 2770, 2950, 3210, 3317, 3658, 4155, 4425, 4650, 5350, 5487, 6313, 6634, 6925, 8025, 8310, 8587, 8850, 9145, 9951, 10974, 12626, 13850, 16050, 16343, 16585, 17174, 18290, 18939, 19902, 20775, 25761, 27435, 29639, 31565, 32686, 33170, 37878, 41550, 42935, 45725, 49029, 49755, 51522, 54870, 59278, 63130, 81715, 82925, 85870, 88917, 91450, 94695, 98058, 99510, 128805, 137175, 148195, 157825, 163430, 165850, 177834, 189390, 195703, 214675, 245145, 248775, 257610, 274350, 296390, 315650, 391406, 408575, 429350, 444585, 473475, 490290, 497550, 506633, 587109, 644025, 740975, 817150, 889170, 918809, 946950, 978515, 1013266, 1174218, 1225725, 1288050, 1481950, 1519899, 1748701, 1837618, 1957030, 2222925, 2451450, 2533165, 2756427, 2935545, 3039798, 3497402, 4445850, 4594045, 4892575, 5066330, 5246103, 5512854, 5871090, 7599495, 8743505, 9188090, 9785150, 10492206, 12665825, 13782135, 14677725, 15198990, 17487010, 22970225, 25331650, 26230515, 27564270, 29355450, 37997475, 43717525, 45940450, 52461030, 54209731, 68910675, 75994950, 87435050, 108419462, 131152575, 137821350, 162629193, 262305150, 271048655, 325258386, 542097310, 813145965, 1355243275, 1626291930, 2710486550, 4065729825, 8131459650]

約数ペア:

[(1, 8131459650), (2, 4065729825), (3, 2710486550), (5, 1626291930), (6, 1355243275), (10, 813145965), (15, 542097310), (25, 325258386), (30, 271048655), (31, 262305150), (50, 162629193), (59, 137821350), (62, 131152575), (75, 108419462), (93, 87435050), (107, 75994950), (118, 68910675), (150, 54209731), (155, 52461030), (177, 45940450), (186, 43717525), (214, 37997475), (277, 29355450), (295, 27564270), (310, 26230515), (321, 25331650), (354, 22970225), (465, 17487010), (535, 15198990), (554, 14677725), (590, 13782135), (642, 12665825), (775, 10492206), (831, 9785150), (885, 9188090), (930, 8743505), (1070, 7599495), (1385, 5871090), (1475, 5512854), (1550, 5246103), (1605, 5066330), (1662, 4892575), (1770, 4594045), (1829, 4445850), (2325, 3497402), (2675, 3039798), (2770, 2935545), (2950, 2756427), (3210, 2533165), (3317, 2451450), (3658, 2222925), (4155, 1957030), (4425, 1837618), (4650, 1748701), (5350, 1519899), (5487, 1481950), (6313, 1288050), (6634, 1225725), (6925, 1174218), (8025, 1013266), (8310, 978515), (8587, 946950), (8850, 918809), (9145, 889170), (9951, 817150), (10974, 740975), (12626, 644025), (13850, 587109), (16050, 506633), (16343, 497550), (16585, 490290), (17174, 473475), (18290, 444585), (18939, 429350), (19902, 408575), (20775, 391406), (25761, 315650), (27435, 296390), (29639, 274350), (31565, 257610), (32686, 248775), (33170, 245145), (37878, 214675), (41550, 195703), (42935, 189390), (45725, 177834), (49029, 165850), (49755, 163430), (51522, 157825), (54870, 148195), (59278, 137175), (63130, 128805), (81715, 99510), (82925, 98058), (85870, 94695), (88917, 91450)]