195159780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2273}}^1$

素因数の和:2347

約数の個数: 120

約数和(自身を含む): 624049272

約数和(自身を除く): 428889492

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 53, 54, 60, 81, 90, 106, 108, 135, 159, 162, 180, 212, 265, 270, 318, 324, 405, 477, 530, 540, 636, 795, 810, 954, 1060, 1431, 1590, 1620, 1908, 2273, 2385, 2862, 3180, 4293, 4546, 4770, 5724, 6819, 7155, 8586, 9092, 9540, 11365, 13638, 14310, 17172, 20457, 21465, 22730, 27276, 28620, 34095, 40914, 42930, 45460, 61371, 68190, 81828, 85860, 102285, 120469, 122742, 136380, 184113, 204570, 240938, 245484, 306855, 361407, 368226, 409140, 481876, 602345, 613710, 722814, 736452, 920565, 1084221, 1204690, 1227420, 1445628, 1807035, 1841130, 2168442, 2409380, 3252663, 3614070, 3682260, 4336884, 5421105, 6505326, 7228140, 9757989, 10842210, 13010652, 16263315, 19515978, 21684420, 32526630, 39031956, 48789945, 65053260, 97579890, 195159780]

約数ペア:

[(1, 195159780), (2, 97579890), (3, 65053260), (4, 48789945), (5, 39031956), (6, 32526630), (9, 21684420), (10, 19515978), (12, 16263315), (15, 13010652), (18, 10842210), (20, 9757989), (27, 7228140), (30, 6505326), (36, 5421105), (45, 4336884), (53, 3682260), (54, 3614070), (60, 3252663), (81, 2409380), (90, 2168442), (106, 1841130), (108, 1807035), (135, 1445628), (159, 1227420), (162, 1204690), (180, 1084221), (212, 920565), (265, 736452), (270, 722814), (318, 613710), (324, 602345), (405, 481876), (477, 409140), (530, 368226), (540, 361407), (636, 306855), (795, 245484), (810, 240938), (954, 204570), (1060, 184113), (1431, 136380), (1590, 122742), (1620, 120469), (1908, 102285), (2273, 85860), (2385, 81828), (2862, 68190), (3180, 61371), (4293, 45460), (4546, 42930), (4770, 40914), (5724, 34095), (6819, 28620), (7155, 27276), (8586, 22730), (9092, 21465), (9540, 20457), (11365, 17172), (13638, 14310)]