71967000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:203

約数の個数: 256

約数和(自身を含む): 269568000

約数和(自身を除く): 197601000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 25, 28, 30, 35, 40, 42, 46, 50, 56, 60, 69, 70, 75, 84, 92, 100, 105, 115, 120, 125, 138, 140, 149, 150, 161, 168, 175, 184, 200, 210, 230, 250, 276, 280, 298, 300, 322, 345, 350, 375, 420, 447, 460, 483, 500, 525, 552, 575, 596, 600, 644, 690, 700, 745, 750, 805, 840, 875, 894, 920, 966, 1000, 1043, 1050, 1150, 1192, 1288, 1380, 1400, 1490, 1500, 1610, 1725, 1750, 1788, 1932, 2086, 2100, 2235, 2300, 2415, 2625, 2760, 2875, 2980, 3000, 3129, 3220, 3427, 3450, 3500, 3576, 3725, 3864, 4025, 4172, 4200, 4470, 4600, 4830, 5215, 5250, 5750, 5960, 6258, 6440, 6854, 6900, 7000, 7450, 8050, 8344, 8625, 8940, 9660, 10281, 10430, 10500, 11175, 11500, 12075, 12516, 13708, 13800, 14900, 15645, 16100, 17135, 17250, 17880, 18625, 19320, 20125, 20562, 20860, 21000, 22350, 23000, 23989, 24150, 25032, 26075, 27416, 29800, 31290, 32200, 34270, 34500, 37250, 40250, 41124, 41720, 44700, 47978, 48300, 51405, 52150, 55875, 60375, 62580, 68540, 69000, 71967, 74500, 78225, 80500, 82248, 85675, 89400, 95956, 96600, 102810, 104300, 111750, 119945, 120750, 125160, 130375, 137080, 143934, 149000, 156450, 161000, 171350, 191912, 205620, 208600, 223500, 239890, 241500, 257025, 260750, 287868, 312900, 342700, 359835, 391125, 411240, 428375, 447000, 479780, 483000, 514050, 521500, 575736, 599725, 625800, 685400, 719670, 782250, 856750, 959560, 1028100, 1043000, 1199450, 1285125, 1439340, 1564500, 1713500, 1799175, 2056200, 2398900, 2570250, 2878680, 2998625, 3129000, 3427000, 3598350, 4797800, 5140500, 5997250, 7196700, 8995875, 10281000, 11994500, 14393400, 17991750, 23989000, 35983500, 71967000]

約数ペア:

[(1, 71967000), (2, 35983500), (3, 23989000), (4, 17991750), (5, 14393400), (6, 11994500), (7, 10281000), (8, 8995875), (10, 7196700), (12, 5997250), (14, 5140500), (15, 4797800), (20, 3598350), (21, 3427000), (23, 3129000), (24, 2998625), (25, 2878680), (28, 2570250), (30, 2398900), (35, 2056200), (40, 1799175), (42, 1713500), (46, 1564500), (50, 1439340), (56, 1285125), (60, 1199450), (69, 1043000), (70, 1028100), (75, 959560), (84, 856750), (92, 782250), (100, 719670), (105, 685400), (115, 625800), (120, 599725), (125, 575736), (138, 521500), (140, 514050), (149, 483000), (150, 479780), (161, 447000), (168, 428375), (175, 411240), (184, 391125), (200, 359835), (210, 342700), (230, 312900), (250, 287868), (276, 260750), (280, 257025), (298, 241500), (300, 239890), (322, 223500), (345, 208600), (350, 205620), (375, 191912), (420, 171350), (447, 161000), (460, 156450), (483, 149000), (500, 143934), (525, 137080), (552, 130375), (575, 125160), (596, 120750), (600, 119945), (644, 111750), (690, 104300), (700, 102810), (745, 96600), (750, 95956), (805, 89400), (840, 85675), (875, 82248), (894, 80500), (920, 78225), (966, 74500), (1000, 71967), (1043, 69000), (1050, 68540), (1150, 62580), (1192, 60375), (1288, 55875), (1380, 52150), (1400, 51405), (1490, 48300), (1500, 47978), (1610, 44700), (1725, 41720), (1750, 41124), (1788, 40250), (1932, 37250), (2086, 34500), (2100, 34270), (2235, 32200), (2300, 31290), (2415, 29800), (2625, 27416), (2760, 26075), (2875, 25032), (2980, 24150), (3000, 23989), (3129, 23000), (3220, 22350), (3427, 21000), (3450, 20860), (3500, 20562), (3576, 20125), (3725, 19320), (3864, 18625), (4025, 17880), (4172, 17250), (4200, 17135), (4470, 16100), (4600, 15645), (4830, 14900), (5215, 13800), (5250, 13708), (5750, 12516), (5960, 12075), (6258, 11500), (6440, 11175), (6854, 10500), (6900, 10430), (7000, 10281), (7450, 9660), (8050, 8940), (8344, 8625)]