131293800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1$

素因数の和:401

約数の個数: 288

約数和(自身を含む): 507780000

約数和(自身を除く): 376486200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 19, 20, 22, 24, 25, 30, 33, 36, 38, 40, 44, 45, 50, 55, 57, 60, 66, 72, 75, 76, 88, 90, 95, 99, 100, 110, 114, 120, 132, 150, 152, 165, 171, 180, 190, 198, 200, 209, 220, 225, 228, 264, 275, 285, 300, 330, 342, 349, 360, 380, 396, 418, 440, 450, 456, 475, 495, 550, 570, 600, 627, 660, 684, 698, 760, 792, 825, 836, 855, 900, 950, 990, 1045, 1047, 1100, 1140, 1254, 1320, 1368, 1396, 1425, 1650, 1672, 1710, 1745, 1800, 1881, 1900, 1980, 2090, 2094, 2200, 2280, 2475, 2508, 2792, 2850, 3135, 3141, 3300, 3420, 3490, 3762, 3800, 3839, 3960, 4180, 4188, 4275, 4950, 5016, 5225, 5235, 5700, 6270, 6282, 6600, 6631, 6840, 6980, 7524, 7678, 8360, 8376, 8550, 8725, 9405, 9900, 10450, 10470, 11400, 11517, 12540, 12564, 13262, 13960, 15048, 15356, 15675, 15705, 17100, 17450, 18810, 19195, 19800, 19893, 20900, 20940, 23034, 25080, 25128, 26175, 26524, 30712, 31350, 31410, 33155, 34200, 34551, 34900, 37620, 38390, 39786, 41800, 41880, 46068, 47025, 52350, 53048, 57585, 59679, 62700, 62820, 66310, 69102, 69800, 72941, 75240, 76780, 78525, 79572, 92136, 94050, 95975, 99465, 104700, 115170, 119358, 125400, 125640, 132620, 138204, 145882, 153560, 157050, 159144, 165775, 172755, 188100, 191950, 198930, 209400, 218823, 230340, 238716, 265240, 276408, 287925, 291764, 298395, 314100, 331550, 345510, 364705, 376200, 383900, 397860, 437646, 460680, 477432, 497325, 575850, 583528, 596790, 628200, 656469, 663100, 691020, 729410, 767800, 795720, 863775, 875292, 994650, 1094115, 1151700, 1193580, 1312938, 1326200, 1382040, 1458820, 1491975, 1727550, 1750584, 1823525, 1989300, 2188230, 2303400, 2387160, 2625876, 2917640, 2983950, 3282345, 3455100, 3647050, 3978600, 4376460, 5251752, 5470575, 5967900, 6564690, 6910200, 7294100, 8752920, 10941150, 11935800, 13129380, 14588200, 16411725, 21882300, 26258760, 32823450, 43764600, 65646900, 131293800]

約数ペア:

[(1, 131293800), (2, 65646900), (3, 43764600), (4, 32823450), (5, 26258760), (6, 21882300), (8, 16411725), (9, 14588200), (10, 13129380), (11, 11935800), (12, 10941150), (15, 8752920), (18, 7294100), (19, 6910200), (20, 6564690), (22, 5967900), (24, 5470575), (25, 5251752), (30, 4376460), (33, 3978600), (36, 3647050), (38, 3455100), (40, 3282345), (44, 2983950), (45, 2917640), (50, 2625876), (55, 2387160), (57, 2303400), (60, 2188230), (66, 1989300), (72, 1823525), (75, 1750584), (76, 1727550), (88, 1491975), (90, 1458820), (95, 1382040), (99, 1326200), (100, 1312938), (110, 1193580), (114, 1151700), (120, 1094115), (132, 994650), (150, 875292), (152, 863775), (165, 795720), (171, 767800), (180, 729410), (190, 691020), (198, 663100), (200, 656469), (209, 628200), (220, 596790), (225, 583528), (228, 575850), (264, 497325), (275, 477432), (285, 460680), (300, 437646), (330, 397860), (342, 383900), (349, 376200), (360, 364705), (380, 345510), (396, 331550), (418, 314100), (440, 298395), (450, 291764), (456, 287925), (475, 276408), (495, 265240), (550, 238716), (570, 230340), (600, 218823), (627, 209400), (660, 198930), (684, 191950), (698, 188100), (760, 172755), (792, 165775), (825, 159144), (836, 157050), (855, 153560), (900, 145882), (950, 138204), (990, 132620), (1045, 125640), (1047, 125400), (1100, 119358), (1140, 115170), (1254, 104700), (1320, 99465), (1368, 95975), (1396, 94050), (1425, 92136), (1650, 79572), (1672, 78525), (1710, 76780), (1745, 75240), (1800, 72941), (1881, 69800), (1900, 69102), (1980, 66310), (2090, 62820), (2094, 62700), (2200, 59679), (2280, 57585), (2475, 53048), (2508, 52350), (2792, 47025), (2850, 46068), (3135, 41880), (3141, 41800), (3300, 39786), (3420, 38390), (3490, 37620), (3762, 34900), (3800, 34551), (3839, 34200), (3960, 33155), (4180, 31410), (4188, 31350), (4275, 30712), (4950, 26524), (5016, 26175), (5225, 25128), (5235, 25080), (5700, 23034), (6270, 20940), (6282, 20900), (6600, 19893), (6631, 19800), (6840, 19195), (6980, 18810), (7524, 17450), (7678, 17100), (8360, 15705), (8376, 15675), (8550, 15356), (8725, 15048), (9405, 13960), (9900, 13262), (10450, 12564), (10470, 12540), (11400, 11517)]