98515620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1907}}^1$

素因数の和:1970

約数の個数: 144

約数和(自身を含む): 350034048

約数和(自身を除く): 251518428

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 41, 42, 45, 60, 63, 70, 82, 84, 90, 105, 123, 126, 140, 164, 180, 205, 210, 246, 252, 287, 315, 369, 410, 420, 492, 574, 615, 630, 738, 820, 861, 1148, 1230, 1260, 1435, 1476, 1722, 1845, 1907, 2460, 2583, 2870, 3444, 3690, 3814, 4305, 5166, 5721, 5740, 7380, 7628, 8610, 9535, 10332, 11442, 12915, 13349, 17163, 17220, 19070, 22884, 25830, 26698, 28605, 34326, 38140, 40047, 51660, 53396, 57210, 66745, 68652, 78187, 80094, 85815, 114420, 120141, 133490, 156374, 160188, 171630, 200235, 234561, 240282, 266980, 312748, 343260, 390935, 400470, 469122, 480564, 547309, 600705, 703683, 781870, 800940, 938244, 1094618, 1172805, 1201410, 1407366, 1563740, 1641927, 2189236, 2345610, 2402820, 2736545, 2814732, 3283854, 3518415, 4691220, 4925781, 5473090, 6567708, 7036830, 8209635, 9851562, 10946180, 14073660, 16419270, 19703124, 24628905, 32838540, 49257810, 98515620]

約数ペア:

[(1, 98515620), (2, 49257810), (3, 32838540), (4, 24628905), (5, 19703124), (6, 16419270), (7, 14073660), (9, 10946180), (10, 9851562), (12, 8209635), (14, 7036830), (15, 6567708), (18, 5473090), (20, 4925781), (21, 4691220), (28, 3518415), (30, 3283854), (35, 2814732), (36, 2736545), (41, 2402820), (42, 2345610), (45, 2189236), (60, 1641927), (63, 1563740), (70, 1407366), (82, 1201410), (84, 1172805), (90, 1094618), (105, 938244), (123, 800940), (126, 781870), (140, 703683), (164, 600705), (180, 547309), (205, 480564), (210, 469122), (246, 400470), (252, 390935), (287, 343260), (315, 312748), (369, 266980), (410, 240282), (420, 234561), (492, 200235), (574, 171630), (615, 160188), (630, 156374), (738, 133490), (820, 120141), (861, 114420), (1148, 85815), (1230, 80094), (1260, 78187), (1435, 68652), (1476, 66745), (1722, 57210), (1845, 53396), (1907, 51660), (2460, 40047), (2583, 38140), (2870, 34326), (3444, 28605), (3690, 26698), (3814, 25830), (4305, 22884), (5166, 19070), (5721, 17220), (5740, 17163), (7380, 13349), (7628, 12915), (8610, 11442), (9535, 10332)]