1553292300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{5399}}^1$

素因数の和:5560

約数の個数: 144

約数和(自身を含む): 5174668800

約数和(自身を除く): 3621376500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 137, 140, 150, 175, 210, 274, 300, 350, 411, 420, 525, 548, 685, 700, 822, 959, 1050, 1370, 1644, 1918, 2055, 2100, 2740, 2877, 3425, 3836, 4110, 4795, 5399, 5754, 6850, 8220, 9590, 10275, 10798, 11508, 13700, 14385, 16197, 19180, 20550, 21596, 23975, 26995, 28770, 32394, 37793, 41100, 47950, 53990, 57540, 64788, 71925, 75586, 80985, 95900, 107980, 113379, 134975, 143850, 151172, 161970, 188965, 226758, 269950, 287700, 323940, 377930, 404925, 453516, 539900, 566895, 739663, 755860, 809850, 944825, 1133790, 1479326, 1619700, 1889650, 2218989, 2267580, 2834475, 2958652, 3698315, 3779300, 4437978, 5177641, 5668950, 7396630, 8875956, 10355282, 11094945, 11337900, 14793260, 15532923, 18491575, 20710564, 22189890, 25888205, 31065846, 36983150, 44379780, 51776410, 55474725, 62131692, 73966300, 77664615, 103552820, 110949450, 129441025, 155329230, 221898900, 258882050, 310658460, 388323075, 517764100, 776646150, 1553292300]

約数ペア:

[(1, 1553292300), (2, 776646150), (3, 517764100), (4, 388323075), (5, 310658460), (6, 258882050), (7, 221898900), (10, 155329230), (12, 129441025), (14, 110949450), (15, 103552820), (20, 77664615), (21, 73966300), (25, 62131692), (28, 55474725), (30, 51776410), (35, 44379780), (42, 36983150), (50, 31065846), (60, 25888205), (70, 22189890), (75, 20710564), (84, 18491575), (100, 15532923), (105, 14793260), (137, 11337900), (140, 11094945), (150, 10355282), (175, 8875956), (210, 7396630), (274, 5668950), (300, 5177641), (350, 4437978), (411, 3779300), (420, 3698315), (525, 2958652), (548, 2834475), (685, 2267580), (700, 2218989), (822, 1889650), (959, 1619700), (1050, 1479326), (1370, 1133790), (1644, 944825), (1918, 809850), (2055, 755860), (2100, 739663), (2740, 566895), (2877, 539900), (3425, 453516), (3836, 404925), (4110, 377930), (4795, 323940), (5399, 287700), (5754, 269950), (6850, 226758), (8220, 188965), (9590, 161970), (10275, 151172), (10798, 143850), (11508, 134975), (13700, 113379), (14385, 107980), (16197, 95900), (19180, 80985), (20550, 75586), (21596, 71925), (23975, 64788), (26995, 57540), (28770, 53990), (32394, 47950), (37793, 41100)]