164063250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:186

約数の個数: 192

約数和(自身を含む): 490613760

約数和(自身を除く): 326550510

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 71, 75, 78, 79, 90, 117, 125, 130, 142, 150, 158, 195, 213, 225, 234, 237, 250, 325, 355, 375, 390, 395, 426, 450, 474, 585, 639, 650, 710, 711, 750, 790, 923, 975, 1027, 1065, 1125, 1170, 1185, 1278, 1422, 1625, 1775, 1846, 1950, 1975, 2054, 2130, 2250, 2370, 2769, 2925, 3081, 3195, 3250, 3550, 3555, 3950, 4615, 4875, 5135, 5325, 5538, 5609, 5850, 5925, 6162, 6390, 7110, 8307, 8875, 9230, 9243, 9750, 9875, 10270, 10650, 11218, 11850, 13845, 14625, 15405, 15975, 16614, 16827, 17750, 17775, 18486, 19750, 23075, 25675, 26625, 27690, 28045, 29250, 29625, 30810, 31950, 33654, 35550, 41535, 46150, 46215, 50481, 51350, 53250, 56090, 59250, 69225, 72917, 77025, 79875, 83070, 84135, 88875, 92430, 100962, 115375, 128375, 138450, 140225, 145834, 154050, 159750, 168270, 177750, 207675, 218751, 230750, 231075, 252405, 256750, 280450, 346125, 364585, 385125, 415350, 420675, 437502, 462150, 504810, 656253, 692250, 701125, 729170, 770250, 841350, 1038375, 1093755, 1155375, 1262025, 1312506, 1402250, 1822925, 2076750, 2103375, 2187510, 2310750, 2524050, 3281265, 3645850, 4206750, 5468775, 6310125, 6562530, 9114625, 10937550, 12620250, 16406325, 18229250, 27343875, 32812650, 54687750, 82031625, 164063250]

約数ペア:

[(1, 164063250), (2, 82031625), (3, 54687750), (5, 32812650), (6, 27343875), (9, 18229250), (10, 16406325), (13, 12620250), (15, 10937550), (18, 9114625), (25, 6562530), (26, 6310125), (30, 5468775), (39, 4206750), (45, 3645850), (50, 3281265), (65, 2524050), (71, 2310750), (75, 2187510), (78, 2103375), (79, 2076750), (90, 1822925), (117, 1402250), (125, 1312506), (130, 1262025), (142, 1155375), (150, 1093755), (158, 1038375), (195, 841350), (213, 770250), (225, 729170), (234, 701125), (237, 692250), (250, 656253), (325, 504810), (355, 462150), (375, 437502), (390, 420675), (395, 415350), (426, 385125), (450, 364585), (474, 346125), (585, 280450), (639, 256750), (650, 252405), (710, 231075), (711, 230750), (750, 218751), (790, 207675), (923, 177750), (975, 168270), (1027, 159750), (1065, 154050), (1125, 145834), (1170, 140225), (1185, 138450), (1278, 128375), (1422, 115375), (1625, 100962), (1775, 92430), (1846, 88875), (1950, 84135), (1975, 83070), (2054, 79875), (2130, 77025), (2250, 72917), (2370, 69225), (2769, 59250), (2925, 56090), (3081, 53250), (3195, 51350), (3250, 50481), (3550, 46215), (3555, 46150), (3950, 41535), (4615, 35550), (4875, 33654), (5135, 31950), (5325, 30810), (5538, 29625), (5609, 29250), (5850, 28045), (5925, 27690), (6162, 26625), (6390, 25675), (7110, 23075), (8307, 19750), (8875, 18486), (9230, 17775), (9243, 17750), (9750, 16827), (9875, 16614), (10270, 15975), (10650, 15405), (11218, 14625), (11850, 13845)]