18972697800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{1033}}^1\times {\mathrm{4373}}^1$

素因数の和:5432

約数の個数: 192

約数和(自身を含む): 67298014080

約数和(自身を除く): 48325316280

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, 150, 168, 175, 200, 210, 280, 300, 350, 420, 525, 600, 700, 840, 1033, 1050, 1400, 2066, 2100, 3099, 4132, 4200, 4373, 5165, 6198, 7231, 8264, 8746, 10330, 12396, 13119, 14462, 15495, 17492, 20660, 21693, 21865, 24792, 25825, 26238, 28924, 30611, 30990, 34984, 36155, 41320, 43386, 43730, 51650, 52476, 57848, 61222, 61980, 65595, 72310, 77475, 86772, 87460, 91833, 103300, 104952, 108465, 109325, 122444, 123960, 131190, 144620, 153055, 154950, 173544, 174920, 180775, 183666, 206600, 216930, 218650, 244888, 262380, 289240, 306110, 309900, 327975, 361550, 367332, 433860, 437300, 459165, 524760, 542325, 612220, 619800, 655950, 723100, 734664, 765275, 867720, 874600, 918330, 1084650, 1224440, 1311900, 1446200, 1530550, 1836660, 2169300, 2295825, 2623800, 3061100, 3673320, 4338600, 4517309, 4591650, 6122200, 9034618, 9183300, 13551927, 18069236, 18366600, 22586545, 27103854, 31621163, 36138472, 45173090, 54207708, 63242326, 67759635, 90346180, 94863489, 108415416, 112932725, 126484652, 135519270, 158105815, 180692360, 189726978, 225865450, 252969304, 271038540, 316211630, 338798175, 379453956, 451730900, 474317445, 542077080, 632423260, 677596350, 758907912, 790529075, 903461800, 948634890, 1264846520, 1355192700, 1581058150, 1897269780, 2371587225, 2710385400, 3162116300, 3794539560, 4743174450, 6324232600, 9486348900, 18972697800]

約数ペア:

[(1, 18972697800), (2, 9486348900), (3, 6324232600), (4, 4743174450), (5, 3794539560), (6, 3162116300), (7, 2710385400), (8, 2371587225), (10, 1897269780), (12, 1581058150), (14, 1355192700), (15, 1264846520), (20, 948634890), (21, 903461800), (24, 790529075), (25, 758907912), (28, 677596350), (30, 632423260), (35, 542077080), (40, 474317445), (42, 451730900), (50, 379453956), (56, 338798175), (60, 316211630), (70, 271038540), (75, 252969304), (84, 225865450), (100, 189726978), (105, 180692360), (120, 158105815), (140, 135519270), (150, 126484652), (168, 112932725), (175, 108415416), (200, 94863489), (210, 90346180), (280, 67759635), (300, 63242326), (350, 54207708), (420, 45173090), (525, 36138472), (600, 31621163), (700, 27103854), (840, 22586545), (1033, 18366600), (1050, 18069236), (1400, 13551927), (2066, 9183300), (2100, 9034618), (3099, 6122200), (4132, 4591650), (4200, 4517309), (4373, 4338600), (5165, 3673320), (6198, 3061100), (7231, 2623800), (8264, 2295825), (8746, 2169300), (10330, 1836660), (12396, 1530550), (13119, 1446200), (14462, 1311900), (15495, 1224440), (17492, 1084650), (20660, 918330), (21693, 874600), (21865, 867720), (24792, 765275), (25825, 734664), (26238, 723100), (28924, 655950), (30611, 619800), (30990, 612220), (34984, 542325), (36155, 524760), (41320, 459165), (43386, 437300), (43730, 433860), (51650, 367332), (52476, 361550), (57848, 327975), (61222, 309900), (61980, 306110), (65595, 289240), (72310, 262380), (77475, 244888), (86772, 218650), (87460, 216930), (91833, 206600), (103300, 183666), (104952, 180775), (108465, 174920), (109325, 173544), (122444, 154950), (123960, 153055), (131190, 144620)]