97165880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:321

約数の個数: 128

約数和(自身を含む): 268272000

約数和(自身を除く): 171106120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 137, 140, 149, 170, 238, 274, 280, 298, 340, 476, 548, 595, 596, 680, 685, 745, 952, 959, 1043, 1096, 1190, 1192, 1370, 1490, 1918, 2086, 2329, 2380, 2533, 2740, 2980, 3836, 4172, 4658, 4760, 4795, 5066, 5215, 5480, 5960, 7672, 8344, 9316, 9590, 10132, 10430, 11645, 12665, 16303, 17731, 18632, 19180, 20264, 20413, 20860, 23290, 25330, 32606, 35462, 38360, 40826, 41720, 46580, 50660, 65212, 70924, 81515, 81652, 88655, 93160, 101320, 102065, 130424, 141848, 142891, 163030, 163304, 177310, 204130, 285782, 326060, 347021, 354620, 408260, 571564, 652120, 694042, 709240, 714455, 816520, 1143128, 1388084, 1428910, 1735105, 2429147, 2776168, 2857820, 3470210, 4858294, 5715640, 6940420, 9716588, 12145735, 13880840, 19433176, 24291470, 48582940, 97165880]

約数ペア:

[(1, 97165880), (2, 48582940), (4, 24291470), (5, 19433176), (7, 13880840), (8, 12145735), (10, 9716588), (14, 6940420), (17, 5715640), (20, 4858294), (28, 3470210), (34, 2857820), (35, 2776168), (40, 2429147), (56, 1735105), (68, 1428910), (70, 1388084), (85, 1143128), (119, 816520), (136, 714455), (137, 709240), (140, 694042), (149, 652120), (170, 571564), (238, 408260), (274, 354620), (280, 347021), (298, 326060), (340, 285782), (476, 204130), (548, 177310), (595, 163304), (596, 163030), (680, 142891), (685, 141848), (745, 130424), (952, 102065), (959, 101320), (1043, 93160), (1096, 88655), (1190, 81652), (1192, 81515), (1370, 70924), (1490, 65212), (1918, 50660), (2086, 46580), (2329, 41720), (2380, 40826), (2533, 38360), (2740, 35462), (2980, 32606), (3836, 25330), (4172, 23290), (4658, 20860), (4760, 20413), (4795, 20264), (5066, 19180), (5215, 18632), (5480, 17731), (5960, 16303), (7672, 12665), (8344, 11645), (9316, 10430), (9590, 10132)]