145140390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{307}}^1$

素因数の和:443

約数の個数: 128

約数和(自身を含む): 415134720

約数和(自身を除く): 269994330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 103, 135, 153, 170, 206, 255, 270, 306, 307, 309, 459, 510, 515, 614, 618, 765, 918, 921, 927, 1030, 1530, 1535, 1545, 1751, 1842, 1854, 2295, 2763, 2781, 3070, 3090, 3502, 4590, 4605, 4635, 5219, 5253, 5526, 5562, 8289, 8755, 9210, 9270, 10438, 10506, 13815, 13905, 15657, 15759, 16578, 17510, 26095, 26265, 27630, 27810, 31314, 31518, 31621, 41445, 46971, 47277, 52190, 52530, 63242, 78285, 78795, 82890, 93942, 94554, 94863, 140913, 156570, 157590, 158105, 189726, 234855, 236385, 281826, 284589, 316210, 469710, 472770, 474315, 537557, 569178, 704565, 853767, 948630, 1075114, 1409130, 1422945, 1612671, 1707534, 2687785, 2845890, 3225342, 4268835, 4838013, 5375570, 8063355, 8537670, 9676026, 14514039, 16126710, 24190065, 29028078, 48380130, 72570195, 145140390]

約数ペア:

[(1, 145140390), (2, 72570195), (3, 48380130), (5, 29028078), (6, 24190065), (9, 16126710), (10, 14514039), (15, 9676026), (17, 8537670), (18, 8063355), (27, 5375570), (30, 4838013), (34, 4268835), (45, 3225342), (51, 2845890), (54, 2687785), (85, 1707534), (90, 1612671), (102, 1422945), (103, 1409130), (135, 1075114), (153, 948630), (170, 853767), (206, 704565), (255, 569178), (270, 537557), (306, 474315), (307, 472770), (309, 469710), (459, 316210), (510, 284589), (515, 281826), (614, 236385), (618, 234855), (765, 189726), (918, 158105), (921, 157590), (927, 156570), (1030, 140913), (1530, 94863), (1535, 94554), (1545, 93942), (1751, 82890), (1842, 78795), (1854, 78285), (2295, 63242), (2763, 52530), (2781, 52190), (3070, 47277), (3090, 46971), (3502, 41445), (4590, 31621), (4605, 31518), (4635, 31314), (5219, 27810), (5253, 27630), (5526, 26265), (5562, 26095), (8289, 17510), (8755, 16578), (9210, 15759), (9270, 15657), (10438, 13905), (10506, 13815)]