112905900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:342

約数の個数: 180

約数和(自身を含む): 374319792

約数和(自身を除く): 261413892

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 53, 54, 60, 75, 81, 90, 100, 106, 108, 135, 150, 159, 162, 180, 212, 225, 263, 265, 270, 300, 318, 324, 405, 450, 477, 526, 530, 540, 636, 675, 789, 795, 810, 900, 954, 1052, 1060, 1315, 1325, 1350, 1431, 1578, 1590, 1620, 1908, 2025, 2367, 2385, 2630, 2650, 2700, 2862, 3156, 3180, 3945, 3975, 4050, 4293, 4734, 4770, 5260, 5300, 5724, 6575, 7101, 7155, 7890, 7950, 8100, 8586, 9468, 9540, 11835, 11925, 13150, 13939, 14202, 14310, 15780, 15900, 17172, 19725, 21303, 21465, 23670, 23850, 26300, 27878, 28404, 28620, 35505, 35775, 39450, 41817, 42606, 42930, 47340, 47700, 55756, 59175, 69695, 71010, 71550, 78900, 83634, 85212, 85860, 106515, 107325, 118350, 125451, 139390, 142020, 143100, 167268, 177525, 209085, 213030, 214650, 236700, 250902, 278780, 348475, 355050, 376353, 418170, 426060, 429300, 501804, 532575, 627255, 696950, 710100, 752706, 836340, 1045425, 1065150, 1129059, 1254510, 1393900, 1505412, 1881765, 2090850, 2130300, 2258118, 2509020, 3136275, 3763530, 4181700, 4516236, 5645295, 6272550, 7527060, 9408825, 11290590, 12545100, 18817650, 22581180, 28226475, 37635300, 56452950, 112905900]

約数ペア:

[(1, 112905900), (2, 56452950), (3, 37635300), (4, 28226475), (5, 22581180), (6, 18817650), (9, 12545100), (10, 11290590), (12, 9408825), (15, 7527060), (18, 6272550), (20, 5645295), (25, 4516236), (27, 4181700), (30, 3763530), (36, 3136275), (45, 2509020), (50, 2258118), (53, 2130300), (54, 2090850), (60, 1881765), (75, 1505412), (81, 1393900), (90, 1254510), (100, 1129059), (106, 1065150), (108, 1045425), (135, 836340), (150, 752706), (159, 710100), (162, 696950), (180, 627255), (212, 532575), (225, 501804), (263, 429300), (265, 426060), (270, 418170), (300, 376353), (318, 355050), (324, 348475), (405, 278780), (450, 250902), (477, 236700), (526, 214650), (530, 213030), (540, 209085), (636, 177525), (675, 167268), (789, 143100), (795, 142020), (810, 139390), (900, 125451), (954, 118350), (1052, 107325), (1060, 106515), (1315, 85860), (1325, 85212), (1350, 83634), (1431, 78900), (1578, 71550), (1590, 71010), (1620, 69695), (1908, 59175), (2025, 55756), (2367, 47700), (2385, 47340), (2630, 42930), (2650, 42606), (2700, 41817), (2862, 39450), (3156, 35775), (3180, 35505), (3945, 28620), (3975, 28404), (4050, 27878), (4293, 26300), (4734, 23850), (4770, 23670), (5260, 21465), (5300, 21303), (5724, 19725), (6575, 17172), (7101, 15900), (7155, 15780), (7890, 14310), (7950, 14202), (8100, 13939), (8586, 13150), (9468, 11925), (9540, 11835)]