29949000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:240

約数の個数: 128

約数和(自身を含む): 95472000

約数和(自身を除く): 65523000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 67, 75, 100, 120, 125, 134, 149, 150, 200, 201, 250, 268, 298, 300, 335, 375, 402, 447, 500, 536, 596, 600, 670, 745, 750, 804, 894, 1000, 1005, 1192, 1340, 1490, 1500, 1608, 1675, 1788, 2010, 2235, 2680, 2980, 3000, 3350, 3576, 3725, 4020, 4470, 5025, 5960, 6700, 7450, 8040, 8375, 8940, 9983, 10050, 11175, 13400, 14900, 16750, 17880, 18625, 19966, 20100, 22350, 25125, 29800, 29949, 33500, 37250, 39932, 40200, 44700, 49915, 50250, 55875, 59898, 67000, 74500, 79864, 89400, 99830, 100500, 111750, 119796, 149000, 149745, 199660, 201000, 223500, 239592, 249575, 299490, 399320, 447000, 499150, 598980, 748725, 998300, 1197960, 1247875, 1497450, 1996600, 2495750, 2994900, 3743625, 4991500, 5989800, 7487250, 9983000, 14974500, 29949000]

約数ペア:

[(1, 29949000), (2, 14974500), (3, 9983000), (4, 7487250), (5, 5989800), (6, 4991500), (8, 3743625), (10, 2994900), (12, 2495750), (15, 1996600), (20, 1497450), (24, 1247875), (25, 1197960), (30, 998300), (40, 748725), (50, 598980), (60, 499150), (67, 447000), (75, 399320), (100, 299490), (120, 249575), (125, 239592), (134, 223500), (149, 201000), (150, 199660), (200, 149745), (201, 149000), (250, 119796), (268, 111750), (298, 100500), (300, 99830), (335, 89400), (375, 79864), (402, 74500), (447, 67000), (500, 59898), (536, 55875), (596, 50250), (600, 49915), (670, 44700), (745, 40200), (750, 39932), (804, 37250), (894, 33500), (1000, 29949), (1005, 29800), (1192, 25125), (1340, 22350), (1490, 20100), (1500, 19966), (1608, 18625), (1675, 17880), (1788, 16750), (2010, 14900), (2235, 13400), (2680, 11175), (2980, 10050), (3000, 9983), (3350, 8940), (3576, 8375), (3725, 8040), (4020, 7450), (4470, 6700), (5025, 5960)]