1420811700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61507}}^1$

素因数の和:61542

約数の個数: 144

約数和(自身を含む): 5125338624

約数和(自身を除く): 3704526924

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, 7700, 11550, 23100, 61507, 123014, 184521, 246028, 307535, 369042, 430549, 615070, 676577, 738084, 861098, 922605, 1230140, 1291647, 1353154, 1537675, 1722196, 1845210, 2029731, 2152745, 2583294, 2706308, 3075350, 3382885, 3690420, 4059462, 4305490, 4613025, 4736039, 5166588, 6150700, 6458235, 6765770, 8118924, 8610980, 9226050, 9472078, 10148655, 10763725, 12916470, 13531540, 14208117, 16914425, 18452100, 18944156, 20297310, 21527450, 23680195, 25832940, 28416234, 32291175, 33828850, 40594620, 43054900, 47360390, 50743275, 56832468, 64582350, 67657700, 71040585, 94720780, 101486550, 118400975, 129164700, 142081170, 202973100, 236801950, 284162340, 355202925, 473603900, 710405850, 1420811700]

約数ペア:

[(1, 1420811700), (2, 710405850), (3, 473603900), (4, 355202925), (5, 284162340), (6, 236801950), (7, 202973100), (10, 142081170), (11, 129164700), (12, 118400975), (14, 101486550), (15, 94720780), (20, 71040585), (21, 67657700), (22, 64582350), (25, 56832468), (28, 50743275), (30, 47360390), (33, 43054900), (35, 40594620), (42, 33828850), (44, 32291175), (50, 28416234), (55, 25832940), (60, 23680195), (66, 21527450), (70, 20297310), (75, 18944156), (77, 18452100), (84, 16914425), (100, 14208117), (105, 13531540), (110, 12916470), (132, 10763725), (140, 10148655), (150, 9472078), (154, 9226050), (165, 8610980), (175, 8118924), (210, 6765770), (220, 6458235), (231, 6150700), (275, 5166588), (300, 4736039), (308, 4613025), (330, 4305490), (350, 4059462), (385, 3690420), (420, 3382885), (462, 3075350), (525, 2706308), (550, 2583294), (660, 2152745), (700, 2029731), (770, 1845210), (825, 1722196), (924, 1537675), (1050, 1353154), (1100, 1291647), (1155, 1230140), (1540, 922605), (1650, 861098), (1925, 738084), (2100, 676577), (2310, 615070), (3300, 430549), (3850, 369042), (4620, 307535), (5775, 246028), (7700, 184521), (11550, 123014), (23100, 61507)]