136994940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{977}}^1$

素因数の和:1052

約数の個数: 144

約数和(自身を含む): 448549920

約数和(自身を除く): 311554980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 41, 45, 57, 60, 76, 82, 90, 95, 114, 123, 164, 171, 180, 190, 205, 228, 246, 285, 342, 369, 380, 410, 492, 570, 615, 684, 738, 779, 820, 855, 977, 1140, 1230, 1476, 1558, 1710, 1845, 1954, 2337, 2460, 2931, 3116, 3420, 3690, 3895, 3908, 4674, 4885, 5862, 7011, 7380, 7790, 8793, 9348, 9770, 11685, 11724, 14022, 14655, 15580, 17586, 18563, 19540, 23370, 28044, 29310, 35055, 35172, 37126, 40057, 43965, 46740, 55689, 58620, 70110, 74252, 80114, 87930, 92815, 111378, 120171, 140220, 160228, 167067, 175860, 185630, 200285, 222756, 240342, 278445, 334134, 360513, 371260, 400570, 480684, 556890, 600855, 668268, 721026, 761083, 801140, 835335, 1113780, 1201710, 1442052, 1522166, 1670670, 1802565, 2283249, 2403420, 3044332, 3341340, 3605130, 3805415, 4566498, 6849747, 7210260, 7610830, 9132996, 11416245, 13699494, 15221660, 22832490, 27398988, 34248735, 45664980, 68497470, 136994940]

約数ペア:

[(1, 136994940), (2, 68497470), (3, 45664980), (4, 34248735), (5, 27398988), (6, 22832490), (9, 15221660), (10, 13699494), (12, 11416245), (15, 9132996), (18, 7610830), (19, 7210260), (20, 6849747), (30, 4566498), (36, 3805415), (38, 3605130), (41, 3341340), (45, 3044332), (57, 2403420), (60, 2283249), (76, 1802565), (82, 1670670), (90, 1522166), (95, 1442052), (114, 1201710), (123, 1113780), (164, 835335), (171, 801140), (180, 761083), (190, 721026), (205, 668268), (228, 600855), (246, 556890), (285, 480684), (342, 400570), (369, 371260), (380, 360513), (410, 334134), (492, 278445), (570, 240342), (615, 222756), (684, 200285), (738, 185630), (779, 175860), (820, 167067), (855, 160228), (977, 140220), (1140, 120171), (1230, 111378), (1476, 92815), (1558, 87930), (1710, 80114), (1845, 74252), (1954, 70110), (2337, 58620), (2460, 55689), (2931, 46740), (3116, 43965), (3420, 40057), (3690, 37126), (3895, 35172), (3908, 35055), (4674, 29310), (4885, 28044), (5862, 23370), (7011, 19540), (7380, 18563), (7790, 17586), (8793, 15580), (9348, 14655), (9770, 14022), (11685, 11724)]