238401900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1$

素因数の和:406

約数の個数: 288

約数和(自身を含む): 874944000

約数和(自身を除く): 636542100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 23, 25, 27, 30, 33, 36, 44, 45, 46, 50, 54, 55, 60, 66, 69, 75, 90, 92, 99, 100, 108, 110, 115, 132, 135, 138, 150, 165, 180, 198, 207, 220, 225, 230, 253, 270, 275, 276, 297, 300, 330, 345, 349, 396, 414, 450, 460, 495, 506, 540, 550, 575, 594, 621, 660, 675, 690, 698, 759, 825, 828, 900, 990, 1012, 1035, 1047, 1100, 1150, 1188, 1242, 1265, 1350, 1380, 1396, 1485, 1518, 1650, 1725, 1745, 1980, 2070, 2094, 2277, 2300, 2475, 2484, 2530, 2700, 2970, 3036, 3105, 3141, 3300, 3450, 3490, 3795, 3839, 4140, 4188, 4554, 4950, 5060, 5175, 5235, 5940, 6210, 6282, 6325, 6831, 6900, 6980, 7425, 7590, 7678, 8027, 8725, 9108, 9423, 9900, 10350, 10470, 11385, 11517, 12420, 12564, 12650, 13662, 14850, 15180, 15356, 15525, 15705, 16054, 17450, 18846, 18975, 19195, 20700, 20940, 22770, 23034, 24081, 25300, 26175, 27324, 29700, 31050, 31410, 32108, 34155, 34551, 34900, 37692, 37950, 38390, 40135, 45540, 46068, 47115, 48162, 52350, 56925, 57585, 62100, 62820, 68310, 69102, 72243, 75900, 76780, 78525, 80270, 88297, 94230, 95975, 96324, 103653, 104700, 113850, 115170, 120405, 136620, 138204, 144486, 157050, 160540, 170775, 172755, 176594, 188460, 191950, 200675, 207306, 216729, 227700, 230340, 235575, 240810, 264891, 287925, 288972, 314100, 341550, 345510, 353188, 361215, 383900, 401350, 414612, 433458, 441485, 471150, 481620, 518265, 529782, 575850, 602025, 683100, 691020, 722430, 794673, 802700, 863775, 866916, 882970, 942300, 1036530, 1059564, 1083645, 1151700, 1204050, 1324455, 1444860, 1589346, 1727550, 1765940, 1806075, 2073060, 2167290, 2207425, 2384019, 2408100, 2591325, 2648910, 3178692, 3455100, 3612150, 3973365, 4334580, 4414850, 4768038, 5182650, 5297820, 5418225, 6622275, 7224300, 7946730, 8829700, 9536076, 10365300, 10836450, 11920095, 13244550, 15893460, 19866825, 21672900, 23840190, 26489100, 39733650, 47680380, 59600475, 79467300, 119200950, 238401900]

約数ペア:

[(1, 238401900), (2, 119200950), (3, 79467300), (4, 59600475), (5, 47680380), (6, 39733650), (9, 26489100), (10, 23840190), (11, 21672900), (12, 19866825), (15, 15893460), (18, 13244550), (20, 11920095), (22, 10836450), (23, 10365300), (25, 9536076), (27, 8829700), (30, 7946730), (33, 7224300), (36, 6622275), (44, 5418225), (45, 5297820), (46, 5182650), (50, 4768038), (54, 4414850), (55, 4334580), (60, 3973365), (66, 3612150), (69, 3455100), (75, 3178692), (90, 2648910), (92, 2591325), (99, 2408100), (100, 2384019), (108, 2207425), (110, 2167290), (115, 2073060), (132, 1806075), (135, 1765940), (138, 1727550), (150, 1589346), (165, 1444860), (180, 1324455), (198, 1204050), (207, 1151700), (220, 1083645), (225, 1059564), (230, 1036530), (253, 942300), (270, 882970), (275, 866916), (276, 863775), (297, 802700), (300, 794673), (330, 722430), (345, 691020), (349, 683100), (396, 602025), (414, 575850), (450, 529782), (460, 518265), (495, 481620), (506, 471150), (540, 441485), (550, 433458), (575, 414612), (594, 401350), (621, 383900), (660, 361215), (675, 353188), (690, 345510), (698, 341550), (759, 314100), (825, 288972), (828, 287925), (900, 264891), (990, 240810), (1012, 235575), (1035, 230340), (1047, 227700), (1100, 216729), (1150, 207306), (1188, 200675), (1242, 191950), (1265, 188460), (1350, 176594), (1380, 172755), (1396, 170775), (1485, 160540), (1518, 157050), (1650, 144486), (1725, 138204), (1745, 136620), (1980, 120405), (2070, 115170), (2094, 113850), (2277, 104700), (2300, 103653), (2475, 96324), (2484, 95975), (2530, 94230), (2700, 88297), (2970, 80270), (3036, 78525), (3105, 76780), (3141, 75900), (3300, 72243), (3450, 69102), (3490, 68310), (3795, 62820), (3839, 62100), (4140, 57585), (4188, 56925), (4554, 52350), (4950, 48162), (5060, 47115), (5175, 46068), (5235, 45540), (5940, 40135), (6210, 38390), (6282, 37950), (6325, 37692), (6831, 34900), (6900, 34551), (6980, 34155), (7425, 32108), (7590, 31410), (7678, 31050), (8027, 29700), (8725, 27324), (9108, 26175), (9423, 25300), (9900, 24081), (10350, 23034), (10470, 22770), (11385, 20940), (11517, 20700), (12420, 19195), (12564, 18975), (12650, 18846), (13662, 17450), (14850, 16054), (15180, 15705), (15356, 15525)]