20227350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:103

約数の個数: 192

約数和(自身を含む): 62995968

約数和(自身を除く): 42768618

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 23, 25, 26, 30, 33, 39, 41, 46, 50, 55, 65, 66, 69, 75, 78, 82, 110, 115, 123, 130, 138, 143, 150, 165, 195, 205, 230, 246, 253, 275, 286, 299, 325, 330, 345, 390, 410, 429, 451, 506, 533, 550, 575, 598, 615, 650, 690, 715, 759, 825, 858, 897, 902, 943, 975, 1025, 1066, 1150, 1230, 1265, 1353, 1430, 1495, 1518, 1599, 1650, 1725, 1794, 1886, 1950, 2050, 2145, 2255, 2530, 2665, 2706, 2829, 2990, 3075, 3198, 3289, 3450, 3575, 3795, 4290, 4485, 4510, 4715, 5330, 5658, 5863, 6150, 6325, 6578, 6765, 7150, 7475, 7590, 7995, 8970, 9430, 9867, 10373, 10725, 11275, 11726, 12259, 12650, 13325, 13530, 14145, 14950, 15990, 16445, 17589, 18975, 19734, 20746, 21450, 22425, 22550, 23575, 24518, 26650, 28290, 29315, 31119, 32890, 33825, 35178, 36777, 37950, 39975, 44850, 47150, 49335, 51865, 58630, 61295, 62238, 67650, 70725, 73554, 79950, 82225, 87945, 98670, 103730, 122590, 134849, 141450, 146575, 155595, 164450, 175890, 183885, 246675, 259325, 269698, 293150, 306475, 311190, 367770, 404547, 439725, 493350, 518650, 612950, 674245, 777975, 809094, 879450, 919425, 1348490, 1555950, 1838850, 2022735, 3371225, 4045470, 6742450, 10113675, 20227350]

約数ペア:

[(1, 20227350), (2, 10113675), (3, 6742450), (5, 4045470), (6, 3371225), (10, 2022735), (11, 1838850), (13, 1555950), (15, 1348490), (22, 919425), (23, 879450), (25, 809094), (26, 777975), (30, 674245), (33, 612950), (39, 518650), (41, 493350), (46, 439725), (50, 404547), (55, 367770), (65, 311190), (66, 306475), (69, 293150), (75, 269698), (78, 259325), (82, 246675), (110, 183885), (115, 175890), (123, 164450), (130, 155595), (138, 146575), (143, 141450), (150, 134849), (165, 122590), (195, 103730), (205, 98670), (230, 87945), (246, 82225), (253, 79950), (275, 73554), (286, 70725), (299, 67650), (325, 62238), (330, 61295), (345, 58630), (390, 51865), (410, 49335), (429, 47150), (451, 44850), (506, 39975), (533, 37950), (550, 36777), (575, 35178), (598, 33825), (615, 32890), (650, 31119), (690, 29315), (715, 28290), (759, 26650), (825, 24518), (858, 23575), (897, 22550), (902, 22425), (943, 21450), (975, 20746), (1025, 19734), (1066, 18975), (1150, 17589), (1230, 16445), (1265, 15990), (1353, 14950), (1430, 14145), (1495, 13530), (1518, 13325), (1599, 12650), (1650, 12259), (1725, 11726), (1794, 11275), (1886, 10725), (1950, 10373), (2050, 9867), (2145, 9430), (2255, 8970), (2530, 7995), (2665, 7590), (2706, 7475), (2829, 7150), (2990, 6765), (3075, 6578), (3198, 6325), (3289, 6150), (3450, 5863), (3575, 5658), (3795, 5330), (4290, 4715), (4485, 4510)]