153928260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{3407}}^1$

素因数の和:3673

約数の個数: 72

約数和(自身を含む): 468913536

約数和(自身を除く): 314985276

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 251, 502, 753, 1004, 1255, 1506, 2259, 2510, 3012, 3407, 3765, 4518, 5020, 6814, 7530, 9036, 10221, 11295, 13628, 15060, 17035, 20442, 22590, 30663, 34070, 40884, 45180, 51105, 61326, 68140, 102210, 122652, 153315, 204420, 306630, 613260, 855157, 1710314, 2565471, 3420628, 4275785, 5130942, 7696413, 8551570, 10261884, 12827355, 15392826, 17103140, 25654710, 30785652, 38482065, 51309420, 76964130, 153928260]

約数ペア:

[(1, 153928260), (2, 76964130), (3, 51309420), (4, 38482065), (5, 30785652), (6, 25654710), (9, 17103140), (10, 15392826), (12, 12827355), (15, 10261884), (18, 8551570), (20, 7696413), (30, 5130942), (36, 4275785), (45, 3420628), (60, 2565471), (90, 1710314), (180, 855157), (251, 613260), (502, 306630), (753, 204420), (1004, 153315), (1255, 122652), (1506, 102210), (2259, 68140), (2510, 61326), (3012, 51105), (3407, 45180), (3765, 40884), (4518, 34070), (5020, 30663), (6814, 22590), (7530, 20442), (9036, 17035), (10221, 15060), (11295, 13628)]