189869400

素因数分解:

$2^3\times 3^3\times 5^2\times 7^1\times {\mathrm{5023}}^1$

素因数の和:5055

約数の個数: 192

約数和(自身を含む): 747571200

約数和(自身を除く): 557701800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 50, 54, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 108, 120, 126, 135, 140, 150, 168, 175, 180, 189, 200, 210, 216, 225, 252, 270, 280, 300, 315, 350, 360, 378, 420, 450, 504, 525, 540, 600, 630, 675, 700, 756, 840, 900, 945, 1050, 1080, 1260, 1350, 1400, 1512, 1575, 1800, 1890, 2100, 2520, 2700, 3150, 3780, 4200, 4725, 5023, 5400, 6300, 7560, 9450, 10046, 12600, 15069, 18900, 20092, 25115, 30138, 35161, 37800, 40184, 45207, 50230, 60276, 70322, 75345, 90414, 100460, 105483, 120552, 125575, 135621, 140644, 150690, 175805, 180828, 200920, 210966, 226035, 251150, 271242, 281288, 301380, 316449, 351610, 361656, 376725, 421932, 452070, 502300, 527415, 542484, 602760, 632898, 678105, 703220, 753450, 843864, 879025, 904140, 949347, 1004600, 1054830, 1084968, 1130175, 1265796, 1356210, 1406440, 1506900, 1582245, 1758050, 1808280, 1898694, 2109660, 2260350, 2531592, 2637075, 2712420, 3013800, 3164490, 3390525, 3516100, 3797388, 4219320, 4520700, 4746735, 5274150, 5424840, 6328980, 6781050, 7032200, 7594776, 7911225, 9041400, 9493470, 10548300, 12657960, 13562100, 15822450, 18986940, 21096600, 23733675, 27124200, 31644900, 37973880, 47467350, 63289800, 94934700, 189869400]

約数ペア:

[(1, 189869400), (2, 94934700), (3, 63289800), (4, 47467350), (5, 37973880), (6, 31644900), (7, 27124200), (8, 23733675), (9, 21096600), (10, 18986940), (12, 15822450), (14, 13562100), (15, 12657960), (18, 10548300), (20, 9493470), (21, 9041400), (24, 7911225), (25, 7594776), (27, 7032200), (28, 6781050), (30, 6328980), (35, 5424840), (36, 5274150), (40, 4746735), (42, 4520700), (45, 4219320), (50, 3797388), (54, 3516100), (56, 3390525), (60, 3164490), (63, 3013800), (70, 2712420), (72, 2637075), (75, 2531592), (84, 2260350), (90, 2109660), (100, 1898694), (105, 1808280), (108, 1758050), (120, 1582245), (126, 1506900), (135, 1406440), (140, 1356210), (150, 1265796), (168, 1130175), (175, 1084968), (180, 1054830), (189, 1004600), (200, 949347), (210, 904140), (216, 879025), (225, 843864), (252, 753450), (270, 703220), (280, 678105), (300, 632898), (315, 602760), (350, 542484), (360, 527415), (378, 502300), (420, 452070), (450, 421932), (504, 376725), (525, 361656), (540, 351610), (600, 316449), (630, 301380), (675, 281288), (700, 271242), (756, 251150), (840, 226035), (900, 210966), (945, 200920), (1050, 180828), (1080, 175805), (1260, 150690), (1350, 140644), (1400, 135621), (1512, 125575), (1575, 120552), (1800, 105483), (1890, 100460), (2100, 90414), (2520, 75345), (2700, 70322), (3150, 60276), (3780, 50230), (4200, 45207), (4725, 40184), (5023, 37800), (5400, 35161), (6300, 30138), (7560, 25115), (9450, 20092), (10046, 18900), (12600, 15069)]