2855535660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{86689}}^1$

素因数の和:86768

約数の個数: 96

約数和(自身を含む): 9029630400

約数和(自身を除く): 6174094740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 61, 90, 108, 122, 135, 180, 183, 244, 270, 305, 366, 540, 549, 610, 732, 915, 1098, 1220, 1647, 1830, 2196, 2745, 3294, 3660, 5490, 6588, 8235, 10980, 16470, 32940, 86689, 173378, 260067, 346756, 433445, 520134, 780201, 866890, 1040268, 1300335, 1560402, 1733780, 2340603, 2600670, 3120804, 3901005, 4681206, 5201340, 5288029, 7802010, 9362412, 10576058, 11703015, 15604020, 15864087, 21152116, 23406030, 26440145, 31728174, 46812060, 47592261, 52880290, 63456348, 79320435, 95184522, 105760580, 142776783, 158640870, 190369044, 237961305, 285553566, 317281740, 475922610, 571107132, 713883915, 951845220, 1427767830, 2855535660]

約数ペア:

[(1, 2855535660), (2, 1427767830), (3, 951845220), (4, 713883915), (5, 571107132), (6, 475922610), (9, 317281740), (10, 285553566), (12, 237961305), (15, 190369044), (18, 158640870), (20, 142776783), (27, 105760580), (30, 95184522), (36, 79320435), (45, 63456348), (54, 52880290), (60, 47592261), (61, 46812060), (90, 31728174), (108, 26440145), (122, 23406030), (135, 21152116), (180, 15864087), (183, 15604020), (244, 11703015), (270, 10576058), (305, 9362412), (366, 7802010), (540, 5288029), (549, 5201340), (610, 4681206), (732, 3901005), (915, 3120804), (1098, 2600670), (1220, 2340603), (1647, 1733780), (1830, 1560402), (2196, 1300335), (2745, 1040268), (3294, 866890), (3660, 780201), (5490, 520134), (6588, 433445), (8235, 346756), (10980, 260067), (16470, 173378), (32940, 86689)]