198090000

素因数分解:

$2^4\times 3^2\times 5^4\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:136

約数の個数: 300

約数和(自身を含む): 725167872

約数和(自身を除く): 527077872

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 31, 36, 40, 45, 48, 50, 60, 62, 71, 72, 75, 80, 90, 93, 100, 120, 124, 125, 142, 144, 150, 155, 180, 186, 200, 213, 225, 240, 248, 250, 279, 284, 300, 310, 355, 360, 372, 375, 400, 426, 450, 465, 496, 500, 558, 568, 600, 620, 625, 639, 710, 720, 744, 750, 775, 852, 900, 930, 1000, 1065, 1116, 1125, 1136, 1200, 1240, 1250, 1278, 1395, 1420, 1488, 1500, 1550, 1704, 1775, 1800, 1860, 1875, 2000, 2130, 2201, 2232, 2250, 2325, 2480, 2500, 2556, 2790, 2840, 3000, 3100, 3195, 3408, 3550, 3600, 3720, 3750, 3875, 4260, 4402, 4464, 4500, 4650, 5000, 5112, 5325, 5580, 5625, 5680, 6000, 6200, 6390, 6603, 6975, 7100, 7440, 7500, 7750, 8520, 8804, 8875, 9000, 9300, 10000, 10224, 10650, 11005, 11160, 11250, 11625, 12400, 12780, 13206, 13950, 14200, 15000, 15500, 15975, 17040, 17608, 17750, 18000, 18600, 19375, 19809, 21300, 22010, 22320, 22500, 23250, 25560, 26412, 26625, 27900, 28400, 30000, 31000, 31950, 33015, 34875, 35216, 35500, 37200, 38750, 39618, 42600, 44020, 44375, 45000, 46500, 51120, 52824, 53250, 55025, 55800, 58125, 62000, 63900, 66030, 69750, 71000, 77500, 79236, 79875, 85200, 88040, 88750, 90000, 93000, 99045, 105648, 106500, 110050, 111600, 116250, 127800, 132060, 133125, 139500, 142000, 155000, 158472, 159750, 165075, 174375, 176080, 177500, 186000, 198090, 213000, 220100, 232500, 255600, 264120, 266250, 275125, 279000, 310000, 316944, 319500, 330150, 348750, 355000, 396180, 399375, 426000, 440200, 465000, 495225, 528240, 532500, 550250, 558000, 639000, 660300, 697500, 710000, 792360, 798750, 825375, 880400, 930000, 990450, 1065000, 1100500, 1278000, 1320600, 1375625, 1395000, 1584720, 1597500, 1650750, 1980900, 2130000, 2201000, 2476125, 2641200, 2751250, 2790000, 3195000, 3301500, 3961800, 4126875, 4402000, 4952250, 5502500, 6390000, 6603000, 7923600, 8253750, 9904500, 11005000, 12380625, 13206000, 16507500, 19809000, 22010000, 24761250, 33015000, 39618000, 49522500, 66030000, 99045000, 198090000]

約数ペア:

[(1, 198090000), (2, 99045000), (3, 66030000), (4, 49522500), (5, 39618000), (6, 33015000), (8, 24761250), (9, 22010000), (10, 19809000), (12, 16507500), (15, 13206000), (16, 12380625), (18, 11005000), (20, 9904500), (24, 8253750), (25, 7923600), (30, 6603000), (31, 6390000), (36, 5502500), (40, 4952250), (45, 4402000), (48, 4126875), (50, 3961800), (60, 3301500), (62, 3195000), (71, 2790000), (72, 2751250), (75, 2641200), (80, 2476125), (90, 2201000), (93, 2130000), (100, 1980900), (120, 1650750), (124, 1597500), (125, 1584720), (142, 1395000), (144, 1375625), (150, 1320600), (155, 1278000), (180, 1100500), (186, 1065000), (200, 990450), (213, 930000), (225, 880400), (240, 825375), (248, 798750), (250, 792360), (279, 710000), (284, 697500), (300, 660300), (310, 639000), (355, 558000), (360, 550250), (372, 532500), (375, 528240), (400, 495225), (426, 465000), (450, 440200), (465, 426000), (496, 399375), (500, 396180), (558, 355000), (568, 348750), (600, 330150), (620, 319500), (625, 316944), (639, 310000), (710, 279000), (720, 275125), (744, 266250), (750, 264120), (775, 255600), (852, 232500), (900, 220100), (930, 213000), (1000, 198090), (1065, 186000), (1116, 177500), (1125, 176080), (1136, 174375), (1200, 165075), (1240, 159750), (1250, 158472), (1278, 155000), (1395, 142000), (1420, 139500), (1488, 133125), (1500, 132060), (1550, 127800), (1704, 116250), (1775, 111600), (1800, 110050), (1860, 106500), (1875, 105648), (2000, 99045), (2130, 93000), (2201, 90000), (2232, 88750), (2250, 88040), (2325, 85200), (2480, 79875), (2500, 79236), (2556, 77500), (2790, 71000), (2840, 69750), (3000, 66030), (3100, 63900), (3195, 62000), (3408, 58125), (3550, 55800), (3600, 55025), (3720, 53250), (3750, 52824), (3875, 51120), (4260, 46500), (4402, 45000), (4464, 44375), (4500, 44020), (4650, 42600), (5000, 39618), (5112, 38750), (5325, 37200), (5580, 35500), (5625, 35216), (5680, 34875), (6000, 33015), (6200, 31950), (6390, 31000), (6603, 30000), (6975, 28400), (7100, 27900), (7440, 26625), (7500, 26412), (7750, 25560), (8520, 23250), (8804, 22500), (8875, 22320), (9000, 22010), (9300, 21300), (10000, 19809), (10224, 19375), (10650, 18600), (11005, 18000), (11160, 17750), (11250, 17608), (11625, 17040), (12400, 15975), (12780, 15500), (13206, 15000), (13950, 14200)]