72100087710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{887}}^1\times {\mathrm{22769}}^1$

素因数の和:23690

約数の個数: 128

約数和(自身を含む): 209638471680

約数和(自身を除く): 137538383970

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 357, 510, 595, 714, 887, 1190, 1774, 1785, 2661, 3570, 4435, 5322, 6209, 8870, 12418, 13305, 15079, 18627, 22769, 26610, 30158, 31045, 37254, 45237, 45538, 62090, 68307, 75395, 90474, 93135, 105553, 113845, 136614, 150790, 159383, 186270, 211106, 226185, 227690, 316659, 318766, 341535, 387073, 452370, 478149, 527765, 633318, 683070, 774146, 796915, 956298, 1055530, 1161219, 1583295, 1593830, 1935365, 2322438, 2390745, 2709511, 3166590, 3870730, 4781490, 5419022, 5806095, 8128533, 11612190, 13547555, 16257066, 20196103, 27095110, 40392206, 40642665, 60588309, 81285330, 100980515, 121176618, 141372721, 201961030, 282745442, 302941545, 343333751, 424118163, 605883090, 686667502, 706863605, 848236326, 1030001253, 1413727210, 1716668755, 2060002506, 2120590815, 2403336257, 3433337510, 4241181630, 4806672514, 5150006265, 7210008771, 10300012530, 12016681285, 14420017542, 24033362570, 36050043855, 72100087710]

約数ペア:

[(1, 72100087710), (2, 36050043855), (3, 24033362570), (5, 14420017542), (6, 12016681285), (7, 10300012530), (10, 7210008771), (14, 5150006265), (15, 4806672514), (17, 4241181630), (21, 3433337510), (30, 2403336257), (34, 2120590815), (35, 2060002506), (42, 1716668755), (51, 1413727210), (70, 1030001253), (85, 848236326), (102, 706863605), (105, 686667502), (119, 605883090), (170, 424118163), (210, 343333751), (238, 302941545), (255, 282745442), (357, 201961030), (510, 141372721), (595, 121176618), (714, 100980515), (887, 81285330), (1190, 60588309), (1774, 40642665), (1785, 40392206), (2661, 27095110), (3570, 20196103), (4435, 16257066), (5322, 13547555), (6209, 11612190), (8870, 8128533), (12418, 5806095), (13305, 5419022), (15079, 4781490), (18627, 3870730), (22769, 3166590), (26610, 2709511), (30158, 2390745), (31045, 2322438), (37254, 1935365), (45237, 1593830), (45538, 1583295), (62090, 1161219), (68307, 1055530), (75395, 956298), (90474, 796915), (93135, 774146), (105553, 683070), (113845, 633318), (136614, 527765), (150790, 478149), (159383, 452370), (186270, 387073), (211106, 341535), (226185, 318766), (227690, 316659)]