161723100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7001}}^1$

素因数の和:7036

約数の個数: 144

約数和(自身を含む): 583462656

約数和(自身を除く): 421739556

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 25, 28, 30, 33, 35, 42, 44, 50, 55, 60, 66, 70, 75, 77, 84, 100, 105, 110, 132, 140, 150, 154, 165, 175, 210, 220, 231, 275, 300, 308, 330, 350, 385, 420, 462, 525, 550, 660, 700, 770, 825, 924, 1050, 1100, 1155, 1540, 1650, 1925, 2100, 2310, 3300, 3850, 4620, 5775, 7001, 7700, 11550, 14002, 21003, 23100, 28004, 35005, 42006, 49007, 70010, 77011, 84012, 98014, 105015, 140020, 147021, 154022, 175025, 196028, 210030, 231033, 245035, 294042, 308044, 350050, 385055, 420060, 462066, 490070, 525075, 539077, 588084, 700100, 735105, 770110, 924132, 980140, 1050150, 1078154, 1155165, 1225175, 1470210, 1540220, 1617231, 1925275, 2100300, 2156308, 2310330, 2450350, 2695385, 2940420, 3234462, 3675525, 3850550, 4620660, 4900700, 5390770, 5775825, 6468924, 7351050, 7701100, 8086155, 10781540, 11551650, 13476925, 14702100, 16172310, 23103300, 26953850, 32344620, 40430775, 53907700, 80861550, 161723100]

約数ペア:

[(1, 161723100), (2, 80861550), (3, 53907700), (4, 40430775), (5, 32344620), (6, 26953850), (7, 23103300), (10, 16172310), (11, 14702100), (12, 13476925), (14, 11551650), (15, 10781540), (20, 8086155), (21, 7701100), (22, 7351050), (25, 6468924), (28, 5775825), (30, 5390770), (33, 4900700), (35, 4620660), (42, 3850550), (44, 3675525), (50, 3234462), (55, 2940420), (60, 2695385), (66, 2450350), (70, 2310330), (75, 2156308), (77, 2100300), (84, 1925275), (100, 1617231), (105, 1540220), (110, 1470210), (132, 1225175), (140, 1155165), (150, 1078154), (154, 1050150), (165, 980140), (175, 924132), (210, 770110), (220, 735105), (231, 700100), (275, 588084), (300, 539077), (308, 525075), (330, 490070), (350, 462066), (385, 420060), (420, 385055), (462, 350050), (525, 308044), (550, 294042), (660, 245035), (700, 231033), (770, 210030), (825, 196028), (924, 175025), (1050, 154022), (1100, 147021), (1155, 140020), (1540, 105015), (1650, 98014), (1925, 84012), (2100, 77011), (2310, 70010), (3300, 49007), (3850, 42006), (4620, 35005), (5775, 28004), (7001, 23100), (7700, 21003), (11550, 14002)]