195875400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{313}}^1$

素因数の和:488

約数の個数: 192

約数和(自身を含む): 700848000

約数和(自身を除く): 504972600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 140, 149, 150, 168, 175, 200, 210, 280, 298, 300, 313, 350, 420, 447, 525, 596, 600, 626, 700, 745, 840, 894, 939, 1043, 1050, 1192, 1252, 1400, 1490, 1565, 1788, 1878, 2086, 2100, 2191, 2235, 2504, 2980, 3129, 3130, 3576, 3725, 3756, 4172, 4200, 4382, 4470, 4695, 5215, 5960, 6258, 6260, 6573, 7450, 7512, 7825, 8344, 8764, 8940, 9390, 10430, 10955, 11175, 12516, 12520, 13146, 14900, 15645, 15650, 17528, 17880, 18780, 20860, 21910, 22350, 23475, 25032, 26075, 26292, 29800, 31290, 31300, 32865, 37560, 41720, 43820, 44700, 46637, 46950, 52150, 52584, 54775, 62580, 62600, 65730, 78225, 87640, 89400, 93274, 93900, 104300, 109550, 125160, 131460, 139911, 156450, 164325, 186548, 187800, 208600, 219100, 233185, 262920, 279822, 312900, 326459, 328650, 373096, 438200, 466370, 559644, 625800, 652918, 657300, 699555, 932740, 979377, 1119288, 1165925, 1305836, 1314600, 1399110, 1632295, 1865480, 1958754, 2331850, 2611672, 2798220, 3264590, 3497775, 3917508, 4663700, 4896885, 5596440, 6529180, 6995550, 7835016, 8161475, 9327400, 9793770, 13058360, 13991100, 16322950, 19587540, 24484425, 27982200, 32645900, 39175080, 48968850, 65291800, 97937700, 195875400]

約数ペア:

[(1, 195875400), (2, 97937700), (3, 65291800), (4, 48968850), (5, 39175080), (6, 32645900), (7, 27982200), (8, 24484425), (10, 19587540), (12, 16322950), (14, 13991100), (15, 13058360), (20, 9793770), (21, 9327400), (24, 8161475), (25, 7835016), (28, 6995550), (30, 6529180), (35, 5596440), (40, 4896885), (42, 4663700), (50, 3917508), (56, 3497775), (60, 3264590), (70, 2798220), (75, 2611672), (84, 2331850), (100, 1958754), (105, 1865480), (120, 1632295), (140, 1399110), (149, 1314600), (150, 1305836), (168, 1165925), (175, 1119288), (200, 979377), (210, 932740), (280, 699555), (298, 657300), (300, 652918), (313, 625800), (350, 559644), (420, 466370), (447, 438200), (525, 373096), (596, 328650), (600, 326459), (626, 312900), (700, 279822), (745, 262920), (840, 233185), (894, 219100), (939, 208600), (1043, 187800), (1050, 186548), (1192, 164325), (1252, 156450), (1400, 139911), (1490, 131460), (1565, 125160), (1788, 109550), (1878, 104300), (2086, 93900), (2100, 93274), (2191, 89400), (2235, 87640), (2504, 78225), (2980, 65730), (3129, 62600), (3130, 62580), (3576, 54775), (3725, 52584), (3756, 52150), (4172, 46950), (4200, 46637), (4382, 44700), (4470, 43820), (4695, 41720), (5215, 37560), (5960, 32865), (6258, 31300), (6260, 31290), (6573, 29800), (7450, 26292), (7512, 26075), (7825, 25032), (8344, 23475), (8764, 22350), (8940, 21910), (9390, 20860), (10430, 18780), (10955, 17880), (11175, 17528), (12516, 15650), (12520, 15645), (13146, 14900)]