149745000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:245

約数の個数: 160

約数和(自身を含む): 477972000

約数和(自身を除く): 328227000

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, 625, 670, 745, 750, 804, 894, 1000, 1005, 1192, 1250, 1340, 1490, 1500, 1608, 1675, 1788, 1875, 2010, 2235, 2500, 2680, 2980, 3000, 3350, 3576, 3725, 3750, 4020, 4470, 5000, 5025, 5960, 6700, 7450, 7500, 8040, 8375, 8940, 9983, 10050, 11175, 13400, 14900, 15000, 16750, 17880, 18625, 19966, 20100, 22350, 25125, 29800, 29949, 33500, 37250, 39932, 40200, 41875, 44700, 49915, 50250, 55875, 59898, 67000, 74500, 79864, 83750, 89400, 93125, 99830, 100500, 111750, 119796, 125625, 149000, 149745, 167500, 186250, 199660, 201000, 223500, 239592, 249575, 251250, 279375, 299490, 335000, 372500, 399320, 447000, 499150, 502500, 558750, 598980, 745000, 748725, 998300, 1005000, 1117500, 1197960, 1247875, 1497450, 1996600, 2235000, 2495750, 2994900, 3743625, 4991500, 5989800, 6239375, 7487250, 9983000, 12478750, 14974500, 18718125, 24957500, 29949000, 37436250, 49915000, 74872500, 149745000]

約数ペア:

[(1, 149745000), (2, 74872500), (3, 49915000), (4, 37436250), (5, 29949000), (6, 24957500), (8, 18718125), (10, 14974500), (12, 12478750), (15, 9983000), (20, 7487250), (24, 6239375), (25, 5989800), (30, 4991500), (40, 3743625), (50, 2994900), (60, 2495750), (67, 2235000), (75, 1996600), (100, 1497450), (120, 1247875), (125, 1197960), (134, 1117500), (149, 1005000), (150, 998300), (200, 748725), (201, 745000), (250, 598980), (268, 558750), (298, 502500), (300, 499150), (335, 447000), (375, 399320), (402, 372500), (447, 335000), (500, 299490), (536, 279375), (596, 251250), (600, 249575), (625, 239592), (670, 223500), (745, 201000), (750, 199660), (804, 186250), (894, 167500), (1000, 149745), (1005, 149000), (1192, 125625), (1250, 119796), (1340, 111750), (1490, 100500), (1500, 99830), (1608, 93125), (1675, 89400), (1788, 83750), (1875, 79864), (2010, 74500), (2235, 67000), (2500, 59898), (2680, 55875), (2980, 50250), (3000, 49915), (3350, 44700), (3576, 41875), (3725, 40200), (3750, 39932), (4020, 37250), (4470, 33500), (5000, 29949), (5025, 29800), (5960, 25125), (6700, 22350), (7450, 20100), (7500, 19966), (8040, 18625), (8375, 17880), (8940, 16750), (9983, 15000), (10050, 14900), (11175, 13400)]