671460000

素因数分解:

$2^5\times 3^1\times 5^4\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:102

約数の個数: 360

約数和(自身を含む): 2399531904

約数和(自身を除く): 1728071904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 31, 32, 38, 40, 48, 50, 57, 60, 62, 75, 76, 80, 93, 95, 96, 100, 114, 120, 124, 125, 150, 152, 155, 160, 186, 190, 200, 228, 240, 248, 250, 285, 300, 304, 310, 361, 372, 375, 380, 400, 456, 465, 475, 480, 496, 500, 570, 589, 600, 608, 620, 625, 722, 744, 750, 760, 775, 800, 912, 930, 950, 992, 1000, 1083, 1140, 1178, 1200, 1240, 1250, 1425, 1444, 1488, 1500, 1520, 1550, 1767, 1805, 1824, 1860, 1875, 1900, 2000, 2166, 2280, 2325, 2356, 2375, 2400, 2480, 2500, 2850, 2888, 2945, 2976, 3000, 3040, 3100, 3534, 3610, 3720, 3750, 3800, 3875, 4000, 4332, 4560, 4650, 4712, 4750, 4960, 5000, 5415, 5700, 5776, 5890, 6000, 6200, 7068, 7125, 7220, 7440, 7500, 7600, 7750, 8664, 8835, 9025, 9120, 9300, 9424, 9500, 10000, 10830, 11191, 11400, 11552, 11625, 11780, 11875, 12000, 12400, 14136, 14250, 14440, 14725, 14880, 15000, 15200, 15500, 17328, 17670, 18050, 18600, 18848, 19000, 19375, 20000, 21660, 22382, 22800, 23250, 23560, 23750, 24800, 27075, 28272, 28500, 28880, 29450, 30000, 31000, 33573, 34656, 35340, 35625, 36100, 37200, 38000, 38750, 43320, 44175, 44764, 45125, 45600, 46500, 47120, 47500, 54150, 55955, 56544, 57000, 57760, 58125, 58900, 60000, 62000, 67146, 70680, 71250, 72200, 73625, 74400, 76000, 77500, 86640, 88350, 89528, 90250, 93000, 94240, 95000, 108300, 111910, 114000, 116250, 117800, 124000, 134292, 135375, 141360, 142500, 144400, 147250, 155000, 167865, 173280, 176700, 179056, 180500, 186000, 190000, 216600, 220875, 223820, 225625, 228000, 232500, 235600, 268584, 270750, 279775, 282720, 285000, 288800, 294500, 310000, 335730, 353400, 358112, 361000, 368125, 372000, 380000, 433200, 441750, 447640, 451250, 465000, 471200, 537168, 541500, 559550, 570000, 589000, 620000, 671460, 676875, 706800, 722000, 736250, 839325, 866400, 883500, 895280, 902500, 930000, 1074336, 1083000, 1104375, 1119100, 1140000, 1178000, 1342920, 1353750, 1398875, 1413600, 1444000, 1472500, 1678650, 1767000, 1790560, 1805000, 1860000, 2166000, 2208750, 2238200, 2356000, 2685840, 2707500, 2797750, 2945000, 3357300, 3534000, 3610000, 4196625, 4332000, 4417500, 4476400, 5371680, 5415000, 5595500, 5890000, 6714600, 6994375, 7068000, 7220000, 8393250, 8835000, 8952800, 10830000, 11191000, 11780000, 13429200, 13988750, 16786500, 17670000, 20983125, 21660000, 22382000, 26858400, 27977500, 33573000, 35340000, 41966250, 44764000, 55955000, 67146000, 83932500, 111910000, 134292000, 167865000, 223820000, 335730000, 671460000]

約数ペア:

[(1, 671460000), (2, 335730000), (3, 223820000), (4, 167865000), (5, 134292000), (6, 111910000), (8, 83932500), (10, 67146000), (12, 55955000), (15, 44764000), (16, 41966250), (19, 35340000), (20, 33573000), (24, 27977500), (25, 26858400), (30, 22382000), (31, 21660000), (32, 20983125), (38, 17670000), (40, 16786500), (48, 13988750), (50, 13429200), (57, 11780000), (60, 11191000), (62, 10830000), (75, 8952800), (76, 8835000), (80, 8393250), (93, 7220000), (95, 7068000), (96, 6994375), (100, 6714600), (114, 5890000), (120, 5595500), (124, 5415000), (125, 5371680), (150, 4476400), (152, 4417500), (155, 4332000), (160, 4196625), (186, 3610000), (190, 3534000), (200, 3357300), (228, 2945000), (240, 2797750), (248, 2707500), (250, 2685840), (285, 2356000), (300, 2238200), (304, 2208750), (310, 2166000), (361, 1860000), (372, 1805000), (375, 1790560), (380, 1767000), (400, 1678650), (456, 1472500), (465, 1444000), (475, 1413600), (480, 1398875), (496, 1353750), (500, 1342920), (570, 1178000), (589, 1140000), (600, 1119100), (608, 1104375), (620, 1083000), (625, 1074336), (722, 930000), (744, 902500), (750, 895280), (760, 883500), (775, 866400), (800, 839325), (912, 736250), (930, 722000), (950, 706800), (992, 676875), (1000, 671460), (1083, 620000), (1140, 589000), (1178, 570000), (1200, 559550), (1240, 541500), (1250, 537168), (1425, 471200), (1444, 465000), (1488, 451250), (1500, 447640), (1520, 441750), (1550, 433200), (1767, 380000), (1805, 372000), (1824, 368125), (1860, 361000), (1875, 358112), (1900, 353400), (2000, 335730), (2166, 310000), (2280, 294500), (2325, 288800), (2356, 285000), (2375, 282720), (2400, 279775), (2480, 270750), (2500, 268584), (2850, 235600), (2888, 232500), (2945, 228000), (2976, 225625), (3000, 223820), (3040, 220875), (3100, 216600), (3534, 190000), (3610, 186000), (3720, 180500), (3750, 179056), (3800, 176700), (3875, 173280), (4000, 167865), (4332, 155000), (4560, 147250), (4650, 144400), (4712, 142500), (4750, 141360), (4960, 135375), (5000, 134292), (5415, 124000), (5700, 117800), (5776, 116250), (5890, 114000), (6000, 111910), (6200, 108300), (7068, 95000), (7125, 94240), (7220, 93000), (7440, 90250), (7500, 89528), (7600, 88350), (7750, 86640), (8664, 77500), (8835, 76000), (9025, 74400), (9120, 73625), (9300, 72200), (9424, 71250), (9500, 70680), (10000, 67146), (10830, 62000), (11191, 60000), (11400, 58900), (11552, 58125), (11625, 57760), (11780, 57000), (11875, 56544), (12000, 55955), (12400, 54150), (14136, 47500), (14250, 47120), (14440, 46500), (14725, 45600), (14880, 45125), (15000, 44764), (15200, 44175), (15500, 43320), (17328, 38750), (17670, 38000), (18050, 37200), (18600, 36100), (18848, 35625), (19000, 35340), (19375, 34656), (20000, 33573), (21660, 31000), (22382, 30000), (22800, 29450), (23250, 28880), (23560, 28500), (23750, 28272), (24800, 27075)]