171598700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1$

素因数の和:316

約数の個数: 144

約数和(自身を含む): 465178560

約数和(自身を除く): 293579860

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 109, 130, 140, 173, 175, 182, 218, 260, 325, 346, 350, 364, 436, 455, 545, 650, 692, 700, 763, 865, 910, 1090, 1211, 1300, 1417, 1526, 1730, 1820, 2180, 2249, 2275, 2422, 2725, 2834, 3052, 3460, 3815, 4325, 4498, 4550, 4844, 5450, 5668, 6055, 7085, 7630, 8650, 8996, 9100, 9919, 10900, 11245, 12110, 14170, 15260, 15743, 17300, 18857, 19075, 19838, 22490, 24220, 28340, 30275, 31486, 35425, 37714, 38150, 39676, 44980, 49595, 56225, 60550, 62972, 70850, 75428, 76300, 78715, 94285, 99190, 112450, 121100, 131999, 141700, 157430, 188570, 198380, 224900, 245141, 247975, 263998, 314860, 377140, 393575, 471425, 490282, 495950, 527996, 659995, 787150, 942850, 980564, 991900, 1225705, 1319990, 1574300, 1715987, 1885700, 2451410, 2639980, 3299975, 3431974, 4902820, 6128525, 6599950, 6863948, 8579935, 12257050, 13199900, 17159870, 24514100, 34319740, 42899675, 85799350, 171598700]

約数ペア:

[(1, 171598700), (2, 85799350), (4, 42899675), (5, 34319740), (7, 24514100), (10, 17159870), (13, 13199900), (14, 12257050), (20, 8579935), (25, 6863948), (26, 6599950), (28, 6128525), (35, 4902820), (50, 3431974), (52, 3299975), (65, 2639980), (70, 2451410), (91, 1885700), (100, 1715987), (109, 1574300), (130, 1319990), (140, 1225705), (173, 991900), (175, 980564), (182, 942850), (218, 787150), (260, 659995), (325, 527996), (346, 495950), (350, 490282), (364, 471425), (436, 393575), (455, 377140), (545, 314860), (650, 263998), (692, 247975), (700, 245141), (763, 224900), (865, 198380), (910, 188570), (1090, 157430), (1211, 141700), (1300, 131999), (1417, 121100), (1526, 112450), (1730, 99190), (1820, 94285), (2180, 78715), (2249, 76300), (2275, 75428), (2422, 70850), (2725, 62972), (2834, 60550), (3052, 56225), (3460, 49595), (3815, 44980), (4325, 39676), (4498, 38150), (4550, 37714), (4844, 35425), (5450, 31486), (5668, 30275), (6055, 28340), (7085, 24220), (7630, 22490), (8650, 19838), (8996, 19075), (9100, 18857), (9919, 17300), (10900, 15743), (11245, 15260), (12110, 14170)]