138631350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1$

素因数の和:343

約数の個数: 192

約数和(自身を含む): 422972928

約数和(自身を除く): 284341578

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 23, 25, 26, 30, 33, 39, 46, 50, 55, 65, 66, 69, 75, 78, 110, 115, 130, 138, 143, 150, 165, 195, 230, 253, 275, 281, 286, 299, 325, 330, 345, 390, 429, 506, 550, 562, 575, 598, 650, 690, 715, 759, 825, 843, 858, 897, 975, 1150, 1265, 1405, 1430, 1495, 1518, 1650, 1686, 1725, 1794, 1950, 2145, 2530, 2810, 2990, 3091, 3289, 3450, 3575, 3653, 3795, 4215, 4290, 4485, 6182, 6325, 6463, 6578, 7025, 7150, 7306, 7475, 7590, 8430, 8970, 9273, 9867, 10725, 10959, 12650, 12926, 14050, 14950, 15455, 16445, 18265, 18546, 18975, 19389, 19734, 21075, 21450, 21918, 22425, 30910, 32315, 32890, 36530, 37950, 38778, 40183, 42150, 44850, 46365, 49335, 54795, 64630, 71093, 77275, 80366, 82225, 84019, 91325, 92730, 96945, 98670, 109590, 120549, 142186, 154550, 161575, 164450, 168038, 182650, 193890, 200915, 213279, 231825, 241098, 246675, 252057, 273975, 323150, 355465, 401830, 420095, 426558, 463650, 484725, 493350, 504114, 547950, 602745, 710930, 840190, 924209, 969450, 1004575, 1066395, 1205490, 1260285, 1777325, 1848418, 2009150, 2100475, 2132790, 2520570, 2772627, 3013725, 3554650, 4200950, 4621045, 5331975, 5545254, 6027450, 6301425, 9242090, 10663950, 12602850, 13863135, 23105225, 27726270, 46210450, 69315675, 138631350]

約数ペア:

[(1, 138631350), (2, 69315675), (3, 46210450), (5, 27726270), (6, 23105225), (10, 13863135), (11, 12602850), (13, 10663950), (15, 9242090), (22, 6301425), (23, 6027450), (25, 5545254), (26, 5331975), (30, 4621045), (33, 4200950), (39, 3554650), (46, 3013725), (50, 2772627), (55, 2520570), (65, 2132790), (66, 2100475), (69, 2009150), (75, 1848418), (78, 1777325), (110, 1260285), (115, 1205490), (130, 1066395), (138, 1004575), (143, 969450), (150, 924209), (165, 840190), (195, 710930), (230, 602745), (253, 547950), (275, 504114), (281, 493350), (286, 484725), (299, 463650), (325, 426558), (330, 420095), (345, 401830), (390, 355465), (429, 323150), (506, 273975), (550, 252057), (562, 246675), (575, 241098), (598, 231825), (650, 213279), (690, 200915), (715, 193890), (759, 182650), (825, 168038), (843, 164450), (858, 161575), (897, 154550), (975, 142186), (1150, 120549), (1265, 109590), (1405, 98670), (1430, 96945), (1495, 92730), (1518, 91325), (1650, 84019), (1686, 82225), (1725, 80366), (1794, 77275), (1950, 71093), (2145, 64630), (2530, 54795), (2810, 49335), (2990, 46365), (3091, 44850), (3289, 42150), (3450, 40183), (3575, 38778), (3653, 37950), (3795, 36530), (4215, 32890), (4290, 32315), (4485, 30910), (6182, 22425), (6325, 21918), (6463, 21450), (6578, 21075), (7025, 19734), (7150, 19389), (7306, 18975), (7475, 18546), (7590, 18265), (8430, 16445), (8970, 15455), (9273, 14950), (9867, 14050), (10725, 12926), (10959, 12650)]