140715900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:266

約数の個数: 288

約数和(自身を含む): 515244800

約数和(自身を除く): 374528900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 25, 26, 27, 30, 36, 38, 39, 45, 50, 52, 54, 57, 60, 65, 75, 76, 78, 90, 95, 100, 108, 114, 117, 130, 135, 150, 156, 171, 180, 190, 195, 211, 225, 228, 234, 247, 260, 270, 285, 300, 325, 342, 351, 380, 390, 422, 450, 468, 475, 494, 513, 540, 570, 585, 633, 650, 675, 684, 702, 741, 780, 844, 855, 900, 950, 975, 988, 1026, 1055, 1140, 1170, 1235, 1266, 1300, 1350, 1404, 1425, 1482, 1710, 1755, 1899, 1900, 1950, 2052, 2110, 2223, 2340, 2470, 2532, 2565, 2700, 2743, 2850, 2925, 2964, 3165, 3420, 3510, 3705, 3798, 3900, 4009, 4220, 4275, 4446, 4940, 5130, 5275, 5486, 5697, 5700, 5850, 6175, 6330, 6669, 7020, 7410, 7596, 8018, 8229, 8550, 8775, 8892, 9495, 10260, 10550, 10972, 11115, 11394, 11700, 12027, 12350, 12660, 12825, 13338, 13715, 14820, 15825, 16036, 16458, 17100, 17550, 18525, 18990, 20045, 21100, 22230, 22788, 24054, 24687, 24700, 25650, 26676, 27430, 28485, 31650, 32916, 33345, 35100, 36081, 37050, 37980, 40090, 41145, 44460, 47475, 48108, 49374, 51300, 52117, 54860, 55575, 56970, 60135, 63300, 66690, 68575, 72162, 74061, 74100, 80180, 82290, 94950, 98748, 100225, 104234, 108243, 111150, 113940, 120270, 123435, 133380, 137150, 142425, 144324, 148122, 156351, 164580, 166725, 180405, 189900, 200450, 205725, 208468, 216486, 222300, 240540, 246870, 260585, 274300, 284850, 296244, 300675, 312702, 333450, 360810, 370305, 400900, 411450, 432972, 469053, 493740, 521170, 541215, 569700, 601350, 617175, 625404, 666900, 721620, 740610, 781755, 822900, 902025, 938106, 1042340, 1082430, 1202700, 1234350, 1302925, 1407159, 1481220, 1563510, 1804050, 1851525, 1876212, 2164860, 2345265, 2468700, 2605850, 2706075, 2814318, 3127020, 3608100, 3703050, 3908775, 4690530, 5211700, 5412150, 5628636, 7035795, 7406100, 7817550, 9381060, 10824300, 11726325, 14071590, 15635100, 23452650, 28143180, 35178975, 46905300, 70357950, 140715900]

約数ペア:

[(1, 140715900), (2, 70357950), (3, 46905300), (4, 35178975), (5, 28143180), (6, 23452650), (9, 15635100), (10, 14071590), (12, 11726325), (13, 10824300), (15, 9381060), (18, 7817550), (19, 7406100), (20, 7035795), (25, 5628636), (26, 5412150), (27, 5211700), (30, 4690530), (36, 3908775), (38, 3703050), (39, 3608100), (45, 3127020), (50, 2814318), (52, 2706075), (54, 2605850), (57, 2468700), (60, 2345265), (65, 2164860), (75, 1876212), (76, 1851525), (78, 1804050), (90, 1563510), (95, 1481220), (100, 1407159), (108, 1302925), (114, 1234350), (117, 1202700), (130, 1082430), (135, 1042340), (150, 938106), (156, 902025), (171, 822900), (180, 781755), (190, 740610), (195, 721620), (211, 666900), (225, 625404), (228, 617175), (234, 601350), (247, 569700), (260, 541215), (270, 521170), (285, 493740), (300, 469053), (325, 432972), (342, 411450), (351, 400900), (380, 370305), (390, 360810), (422, 333450), (450, 312702), (468, 300675), (475, 296244), (494, 284850), (513, 274300), (540, 260585), (570, 246870), (585, 240540), (633, 222300), (650, 216486), (675, 208468), (684, 205725), (702, 200450), (741, 189900), (780, 180405), (844, 166725), (855, 164580), (900, 156351), (950, 148122), (975, 144324), (988, 142425), (1026, 137150), (1055, 133380), (1140, 123435), (1170, 120270), (1235, 113940), (1266, 111150), (1300, 108243), (1350, 104234), (1404, 100225), (1425, 98748), (1482, 94950), (1710, 82290), (1755, 80180), (1899, 74100), (1900, 74061), (1950, 72162), (2052, 68575), (2110, 66690), (2223, 63300), (2340, 60135), (2470, 56970), (2532, 55575), (2565, 54860), (2700, 52117), (2743, 51300), (2850, 49374), (2925, 48108), (2964, 47475), (3165, 44460), (3420, 41145), (3510, 40090), (3705, 37980), (3798, 37050), (3900, 36081), (4009, 35100), (4220, 33345), (4275, 32916), (4446, 31650), (4940, 28485), (5130, 27430), (5275, 26676), (5486, 25650), (5697, 24700), (5700, 24687), (5850, 24054), (6175, 22788), (6330, 22230), (6669, 21100), (7020, 20045), (7410, 18990), (7596, 18525), (8018, 17550), (8229, 17100), (8550, 16458), (8775, 16036), (8892, 15825), (9495, 14820), (10260, 13715), (10550, 13338), (10972, 12825), (11115, 12660), (11394, 12350), (11700, 12027)]