71478000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^2$

素因数の和:78

約数の個数: 360

約数和(自身を含む): 287432496

約数和(自身を除く): 215954496

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 25, 30, 33, 36, 38, 40, 44, 45, 48, 50, 55, 57, 60, 66, 72, 75, 76, 80, 88, 90, 95, 99, 100, 110, 114, 120, 125, 132, 144, 150, 152, 165, 171, 176, 180, 190, 198, 200, 209, 220, 225, 228, 240, 250, 264, 275, 285, 300, 304, 330, 342, 360, 361, 375, 380, 396, 400, 418, 440, 450, 456, 475, 495, 500, 528, 550, 570, 600, 627, 660, 684, 720, 722, 750, 760, 792, 825, 836, 855, 880, 900, 912, 950, 990, 1000, 1045, 1083, 1100, 1125, 1140, 1200, 1254, 1320, 1368, 1375, 1425, 1444, 1500, 1520, 1584, 1650, 1672, 1710, 1800, 1805, 1881, 1900, 1980, 2000, 2090, 2166, 2200, 2250, 2280, 2375, 2475, 2508, 2640, 2736, 2750, 2850, 2888, 3000, 3135, 3249, 3300, 3344, 3420, 3600, 3610, 3762, 3800, 3960, 3971, 4125, 4180, 4275, 4332, 4400, 4500, 4560, 4750, 4950, 5016, 5225, 5415, 5500, 5700, 5776, 6000, 6270, 6498, 6600, 6840, 7125, 7220, 7524, 7600, 7920, 7942, 8250, 8360, 8550, 8664, 9000, 9025, 9405, 9500, 9900, 10032, 10450, 10830, 11000, 11400, 11913, 12375, 12540, 12996, 13200, 13680, 14250, 14440, 15048, 15675, 15884, 16245, 16500, 16720, 17100, 17328, 18000, 18050, 18810, 19000, 19800, 19855, 20900, 21375, 21660, 22000, 22800, 23826, 24750, 25080, 25992, 26125, 27075, 28500, 28880, 30096, 31350, 31768, 32490, 33000, 34200, 35739, 36100, 37620, 38000, 39600, 39710, 41800, 42750, 43320, 45125, 47025, 47652, 49500, 50160, 51984, 52250, 54150, 57000, 59565, 62700, 63536, 64980, 66000, 68400, 71478, 72200, 75240, 78375, 79420, 81225, 83600, 85500, 86640, 90250, 94050, 95304, 99000, 99275, 104500, 108300, 114000, 119130, 125400, 129960, 135375, 142956, 144400, 150480, 156750, 158840, 162450, 171000, 178695, 180500, 188100, 190608, 198000, 198550, 209000, 216600, 235125, 238260, 250800, 259920, 270750, 285912, 297825, 313500, 317680, 324900, 342000, 357390, 361000, 376200, 397100, 406125, 418000, 433200, 470250, 476520, 496375, 541500, 571824, 595650, 627000, 649800, 714780, 722000, 752400, 794200, 812250, 893475, 940500, 953040, 992750, 1083000, 1191300, 1254000, 1299600, 1429560, 1489125, 1588400, 1624500, 1786950, 1881000, 1985500, 2166000, 2382600, 2859120, 2978250, 3249000, 3573900, 3762000, 3971000, 4467375, 4765200, 5956500, 6498000, 7147800, 7942000, 8934750, 11913000, 14295600, 17869500, 23826000, 35739000, 71478000]

約数ペア:

[(1, 71478000), (2, 35739000), (3, 23826000), (4, 17869500), (5, 14295600), (6, 11913000), (8, 8934750), (9, 7942000), (10, 7147800), (11, 6498000), (12, 5956500), (15, 4765200), (16, 4467375), (18, 3971000), (19, 3762000), (20, 3573900), (22, 3249000), (24, 2978250), (25, 2859120), (30, 2382600), (33, 2166000), (36, 1985500), (38, 1881000), (40, 1786950), (44, 1624500), (45, 1588400), (48, 1489125), (50, 1429560), (55, 1299600), (57, 1254000), (60, 1191300), (66, 1083000), (72, 992750), (75, 953040), (76, 940500), (80, 893475), (88, 812250), (90, 794200), (95, 752400), (99, 722000), (100, 714780), (110, 649800), (114, 627000), (120, 595650), (125, 571824), (132, 541500), (144, 496375), (150, 476520), (152, 470250), (165, 433200), (171, 418000), (176, 406125), (180, 397100), (190, 376200), (198, 361000), (200, 357390), (209, 342000), (220, 324900), (225, 317680), (228, 313500), (240, 297825), (250, 285912), (264, 270750), (275, 259920), (285, 250800), (300, 238260), (304, 235125), (330, 216600), (342, 209000), (360, 198550), (361, 198000), (375, 190608), (380, 188100), (396, 180500), (400, 178695), (418, 171000), (440, 162450), (450, 158840), (456, 156750), (475, 150480), (495, 144400), (500, 142956), (528, 135375), (550, 129960), (570, 125400), (600, 119130), (627, 114000), (660, 108300), (684, 104500), (720, 99275), (722, 99000), (750, 95304), (760, 94050), (792, 90250), (825, 86640), (836, 85500), (855, 83600), (880, 81225), (900, 79420), (912, 78375), (950, 75240), (990, 72200), (1000, 71478), (1045, 68400), (1083, 66000), (1100, 64980), (1125, 63536), (1140, 62700), (1200, 59565), (1254, 57000), (1320, 54150), (1368, 52250), (1375, 51984), (1425, 50160), (1444, 49500), (1500, 47652), (1520, 47025), (1584, 45125), (1650, 43320), (1672, 42750), (1710, 41800), (1800, 39710), (1805, 39600), (1881, 38000), (1900, 37620), (1980, 36100), (2000, 35739), (2090, 34200), (2166, 33000), (2200, 32490), (2250, 31768), (2280, 31350), (2375, 30096), (2475, 28880), (2508, 28500), (2640, 27075), (2736, 26125), (2750, 25992), (2850, 25080), (2888, 24750), (3000, 23826), (3135, 22800), (3249, 22000), (3300, 21660), (3344, 21375), (3420, 20900), (3600, 19855), (3610, 19800), (3762, 19000), (3800, 18810), (3960, 18050), (3971, 18000), (4125, 17328), (4180, 17100), (4275, 16720), (4332, 16500), (4400, 16245), (4500, 15884), (4560, 15675), (4750, 15048), (4950, 14440), (5016, 14250), (5225, 13680), (5415, 13200), (5500, 12996), (5700, 12540), (5776, 12375), (6000, 11913), (6270, 11400), (6498, 11000), (6600, 10830), (6840, 10450), (7125, 10032), (7220, 9900), (7524, 9500), (7600, 9405), (7920, 9025), (7942, 9000), (8250, 8664), (8360, 8550)]