111072780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6781}}^1$

素因数の和:6816

約数の個数: 144

約数和(自身を含む): 414732864

約数和(自身を除く): 303660084

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 6781, 8190, 13562, 16380, 20343, 27124, 33905, 40686, 47467, 61029, 67810, 81372, 88153, 94934, 101715, 122058, 135620, 142401, 176306, 189868, 203430, 237335, 244116, 264459, 284802, 305145, 352612, 406860, 427203, 440765, 474670, 528918, 569604, 610290, 617071, 712005, 793377, 854406, 881530, 949340, 1057836, 1220580, 1234142, 1322295, 1424010, 1586754, 1708812, 1763060, 1851213, 2136015, 2468284, 2644590, 2848020, 3085355, 3173508, 3702426, 3966885, 4272030, 5289180, 5553639, 6170710, 7404852, 7933770, 8544060, 9256065, 11107278, 12341420, 15867540, 18512130, 22214556, 27768195, 37024260, 55536390, 111072780]

約数ペア:

[(1, 111072780), (2, 55536390), (3, 37024260), (4, 27768195), (5, 22214556), (6, 18512130), (7, 15867540), (9, 12341420), (10, 11107278), (12, 9256065), (13, 8544060), (14, 7933770), (15, 7404852), (18, 6170710), (20, 5553639), (21, 5289180), (26, 4272030), (28, 3966885), (30, 3702426), (35, 3173508), (36, 3085355), (39, 2848020), (42, 2644590), (45, 2468284), (52, 2136015), (60, 1851213), (63, 1763060), (65, 1708812), (70, 1586754), (78, 1424010), (84, 1322295), (90, 1234142), (91, 1220580), (105, 1057836), (117, 949340), (126, 881530), (130, 854406), (140, 793377), (156, 712005), (180, 617071), (182, 610290), (195, 569604), (210, 528918), (234, 474670), (252, 440765), (260, 427203), (273, 406860), (315, 352612), (364, 305145), (390, 284802), (420, 264459), (455, 244116), (468, 237335), (546, 203430), (585, 189868), (630, 176306), (780, 142401), (819, 135620), (910, 122058), (1092, 101715), (1170, 94934), (1260, 88153), (1365, 81372), (1638, 67810), (1820, 61029), (2340, 47467), (2730, 40686), (3276, 33905), (4095, 27124), (5460, 20343), (6781, 16380), (8190, 13562)]