164344489200

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{163}}^1\times {\mathrm{280069}}^1$

素因数の和:280256

約数の個数: 180

約数和(自身を含む): 573821979640

約数和(自身を除く): 409477490440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 144, 150, 163, 180, 200, 225, 240, 300, 326, 360, 400, 450, 489, 600, 652, 720, 815, 900, 978, 1200, 1304, 1467, 1630, 1800, 1956, 2445, 2608, 2934, 3260, 3600, 3912, 4075, 4890, 5868, 6520, 7335, 7824, 8150, 9780, 11736, 12225, 13040, 14670, 16300, 19560, 23472, 24450, 29340, 32600, 36675, 39120, 48900, 58680, 65200, 73350, 97800, 117360, 146700, 195600, 280069, 293400, 560138, 586800, 840207, 1120276, 1400345, 1680414, 2240552, 2520621, 2800690, 3360828, 4201035, 4481104, 5041242, 5601380, 6721656, 7001725, 8402070, 10082484, 11202760, 12603105, 13443312, 14003450, 16804140, 20164968, 21005175, 22405520, 25206210, 28006900, 33608280, 40329936, 42010350, 45651247, 50412420, 56013800, 63015525, 67216560, 84020700, 91302494, 100824840, 112027600, 126031050, 136953741, 168041400, 182604988, 201649680, 228256235, 252062100, 273907482, 336082800, 365209976, 410861223, 456512470, 504124200, 547814964, 684768705, 730419952, 821722446, 913024940, 1008248400, 1095629928, 1141281175, 1369537410, 1643444892, 1826049880, 2054306115, 2191259856, 2282562350, 2739074820, 3286889784, 3423843525, 3652099760, 4108612230, 4565124700, 5478149640, 6573779568, 6847687050, 8217224460, 9130249400, 10271530575, 10956299280, 13695374100, 16434448920, 18260498800, 20543061150, 27390748200, 32868897840, 41086122300, 54781496400, 82172244600, 164344489200]

約数ペア:

[(1, 164344489200), (2, 82172244600), (3, 54781496400), (4, 41086122300), (5, 32868897840), (6, 27390748200), (8, 20543061150), (9, 18260498800), (10, 16434448920), (12, 13695374100), (15, 10956299280), (16, 10271530575), (18, 9130249400), (20, 8217224460), (24, 6847687050), (25, 6573779568), (30, 5478149640), (36, 4565124700), (40, 4108612230), (45, 3652099760), (48, 3423843525), (50, 3286889784), (60, 2739074820), (72, 2282562350), (75, 2191259856), (80, 2054306115), (90, 1826049880), (100, 1643444892), (120, 1369537410), (144, 1141281175), (150, 1095629928), (163, 1008248400), (180, 913024940), (200, 821722446), (225, 730419952), (240, 684768705), (300, 547814964), (326, 504124200), (360, 456512470), (400, 410861223), (450, 365209976), (489, 336082800), (600, 273907482), (652, 252062100), (720, 228256235), (815, 201649680), (900, 182604988), (978, 168041400), (1200, 136953741), (1304, 126031050), (1467, 112027600), (1630, 100824840), (1800, 91302494), (1956, 84020700), (2445, 67216560), (2608, 63015525), (2934, 56013800), (3260, 50412420), (3600, 45651247), (3912, 42010350), (4075, 40329936), (4890, 33608280), (5868, 28006900), (6520, 25206210), (7335, 22405520), (7824, 21005175), (8150, 20164968), (9780, 16804140), (11736, 14003450), (12225, 13443312), (13040, 12603105), (14670, 11202760), (16300, 10082484), (19560, 8402070), (23472, 7001725), (24450, 6721656), (29340, 5601380), (32600, 5041242), (36675, 4481104), (39120, 4201035), (48900, 3360828), (58680, 2800690), (65200, 2520621), (73350, 2240552), (97800, 1680414), (117360, 1400345), (146700, 1120276), (195600, 840207), (280069, 586800), (293400, 560138)]