12189060100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1\times {\mathrm{971}}^1$

素因数の和:1298

約数の個数: 144

約数和(自身を含む): 30778030080

約数和(自身を除く): 18588969980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 79, 100, 140, 158, 175, 227, 316, 350, 395, 454, 553, 700, 790, 908, 971, 1106, 1135, 1580, 1589, 1942, 1975, 2212, 2270, 2765, 3178, 3884, 3950, 4540, 4855, 5530, 5675, 6356, 6797, 7900, 7945, 9710, 11060, 11350, 13594, 13825, 15890, 17933, 19420, 22700, 24275, 27188, 27650, 31780, 33985, 35866, 39725, 48550, 55300, 67970, 71732, 76709, 79450, 89665, 97100, 125531, 135940, 153418, 158900, 169925, 179330, 220417, 251062, 306836, 339850, 358660, 383545, 440834, 448325, 502124, 536963, 627655, 679700, 767090, 881668, 896650, 1073926, 1102085, 1255310, 1534180, 1542919, 1793300, 1917725, 2147852, 2204170, 2510620, 2684815, 3085838, 3138275, 3835450, 4408340, 5369630, 5510425, 6171676, 6276550, 7670900, 7714595, 10739260, 11020850, 12553100, 13424075, 15429190, 17412943, 22041700, 26848150, 30858380, 34825886, 38572975, 53696300, 69651772, 77145950, 87064715, 121890601, 154291900, 174129430, 243781202, 348258860, 435323575, 487562404, 609453005, 870647150, 1218906010, 1741294300, 2437812020, 3047265025, 6094530050, 12189060100]

約数ペア:

[(1, 12189060100), (2, 6094530050), (4, 3047265025), (5, 2437812020), (7, 1741294300), (10, 1218906010), (14, 870647150), (20, 609453005), (25, 487562404), (28, 435323575), (35, 348258860), (50, 243781202), (70, 174129430), (79, 154291900), (100, 121890601), (140, 87064715), (158, 77145950), (175, 69651772), (227, 53696300), (316, 38572975), (350, 34825886), (395, 30858380), (454, 26848150), (553, 22041700), (700, 17412943), (790, 15429190), (908, 13424075), (971, 12553100), (1106, 11020850), (1135, 10739260), (1580, 7714595), (1589, 7670900), (1942, 6276550), (1975, 6171676), (2212, 5510425), (2270, 5369630), (2765, 4408340), (3178, 3835450), (3884, 3138275), (3950, 3085838), (4540, 2684815), (4855, 2510620), (5530, 2204170), (5675, 2147852), (6356, 1917725), (6797, 1793300), (7900, 1542919), (7945, 1534180), (9710, 1255310), (11060, 1102085), (11350, 1073926), (13594, 896650), (13825, 881668), (15890, 767090), (17933, 679700), (19420, 627655), (22700, 536963), (24275, 502124), (27188, 448325), (27650, 440834), (31780, 383545), (33985, 358660), (35866, 339850), (39725, 306836), (48550, 251062), (55300, 220417), (67970, 179330), (71732, 169925), (76709, 158900), (79450, 153418), (89665, 135940), (97100, 125531)]