138635340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{683}}^1$

素因数の和:911

約数の個数: 96

約数和(自身を含む): 413683200

約数和(自身を除く): 275047860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 199, 204, 255, 340, 398, 510, 597, 683, 796, 995, 1020, 1194, 1366, 1990, 2049, 2388, 2732, 2985, 3383, 3415, 3980, 4098, 5970, 6766, 6830, 8196, 10149, 10245, 11611, 11940, 13532, 13660, 16915, 20298, 20490, 23222, 33830, 34833, 40596, 40980, 46444, 50745, 58055, 67660, 69666, 101490, 116110, 135917, 139332, 174165, 202980, 232220, 271834, 348330, 407751, 543668, 679585, 696660, 815502, 1359170, 1631004, 2038755, 2310589, 2718340, 4077510, 4621178, 6931767, 8155020, 9242356, 11552945, 13863534, 23105890, 27727068, 34658835, 46211780, 69317670, 138635340]

約数ペア:

[(1, 138635340), (2, 69317670), (3, 46211780), (4, 34658835), (5, 27727068), (6, 23105890), (10, 13863534), (12, 11552945), (15, 9242356), (17, 8155020), (20, 6931767), (30, 4621178), (34, 4077510), (51, 2718340), (60, 2310589), (68, 2038755), (85, 1631004), (102, 1359170), (170, 815502), (199, 696660), (204, 679585), (255, 543668), (340, 407751), (398, 348330), (510, 271834), (597, 232220), (683, 202980), (796, 174165), (995, 139332), (1020, 135917), (1194, 116110), (1366, 101490), (1990, 69666), (2049, 67660), (2388, 58055), (2732, 50745), (2985, 46444), (3383, 40980), (3415, 40596), (3980, 34833), (4098, 33830), (5970, 23222), (6766, 20490), (6830, 20298), (8196, 16915), (10149, 13660), (10245, 13532), (11611, 11940)]