15048450

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:249

約数の個数: 96

約数和(自身を含む): 42318720

約数和(自身を除く): 27270270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 71, 75, 90, 135, 142, 150, 157, 213, 225, 270, 314, 355, 426, 450, 471, 639, 675, 710, 785, 942, 1065, 1278, 1350, 1413, 1570, 1775, 1917, 2130, 2355, 2826, 3195, 3550, 3834, 3925, 4239, 4710, 5325, 6390, 7065, 7850, 8478, 9585, 10650, 11147, 11775, 14130, 15975, 19170, 21195, 22294, 23550, 31950, 33441, 35325, 42390, 47925, 55735, 66882, 70650, 95850, 100323, 105975, 111470, 167205, 200646, 211950, 278675, 300969, 334410, 501615, 557350, 601938, 836025, 1003230, 1504845, 1672050, 2508075, 3009690, 5016150, 7524225, 15048450]

約数ペア:

[(1, 15048450), (2, 7524225), (3, 5016150), (5, 3009690), (6, 2508075), (9, 1672050), (10, 1504845), (15, 1003230), (18, 836025), (25, 601938), (27, 557350), (30, 501615), (45, 334410), (50, 300969), (54, 278675), (71, 211950), (75, 200646), (90, 167205), (135, 111470), (142, 105975), (150, 100323), (157, 95850), (213, 70650), (225, 66882), (270, 55735), (314, 47925), (355, 42390), (426, 35325), (450, 33441), (471, 31950), (639, 23550), (675, 22294), (710, 21195), (785, 19170), (942, 15975), (1065, 14130), (1278, 11775), (1350, 11147), (1413, 10650), (1570, 9585), (1775, 8478), (1917, 7850), (2130, 7065), (2355, 6390), (2826, 5325), (3195, 4710), (3550, 4239), (3834, 3925)]