988154400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{199}}^1\times {\mathrm{2069}}^1$

素因数の和:2291

約数の個数: 144

約数和(自身を含む): 3234168000

約数和(自身を除く): 2246013600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 199, 200, 240, 300, 398, 400, 480, 597, 600, 796, 800, 995, 1194, 1200, 1592, 1990, 2069, 2388, 2400, 2985, 3184, 3980, 4138, 4776, 4975, 5970, 6207, 6368, 7960, 8276, 9552, 9950, 10345, 11940, 12414, 14925, 15920, 16552, 19104, 19900, 20690, 23880, 24828, 29850, 31035, 31840, 33104, 39800, 41380, 47760, 49656, 51725, 59700, 62070, 66208, 79600, 82760, 95520, 99312, 103450, 119400, 124140, 155175, 159200, 165520, 198624, 206900, 238800, 248280, 310350, 331040, 411731, 413800, 477600, 496560, 620700, 823462, 827600, 993120, 1235193, 1241400, 1646924, 1655200, 2058655, 2470386, 2482800, 3293848, 4117310, 4940772, 4965600, 6175965, 6587696, 8234620, 9881544, 10293275, 12351930, 13175392, 16469240, 19763088, 20586550, 24703860, 30879825, 32938480, 39526176, 41173100, 49407720, 61759650, 65876960, 82346200, 98815440, 123519300, 164692400, 197630880, 247038600, 329384800, 494077200, 988154400]

約数ペア:

[(1, 988154400), (2, 494077200), (3, 329384800), (4, 247038600), (5, 197630880), (6, 164692400), (8, 123519300), (10, 98815440), (12, 82346200), (15, 65876960), (16, 61759650), (20, 49407720), (24, 41173100), (25, 39526176), (30, 32938480), (32, 30879825), (40, 24703860), (48, 20586550), (50, 19763088), (60, 16469240), (75, 13175392), (80, 12351930), (96, 10293275), (100, 9881544), (120, 8234620), (150, 6587696), (160, 6175965), (199, 4965600), (200, 4940772), (240, 4117310), (300, 3293848), (398, 2482800), (400, 2470386), (480, 2058655), (597, 1655200), (600, 1646924), (796, 1241400), (800, 1235193), (995, 993120), (1194, 827600), (1200, 823462), (1592, 620700), (1990, 496560), (2069, 477600), (2388, 413800), (2400, 411731), (2985, 331040), (3184, 310350), (3980, 248280), (4138, 238800), (4776, 206900), (4975, 198624), (5970, 165520), (6207, 159200), (6368, 155175), (7960, 124140), (8276, 119400), (9552, 103450), (9950, 99312), (10345, 95520), (11940, 82760), (12414, 79600), (14925, 66208), (15920, 62070), (16552, 59700), (19104, 51725), (19900, 49656), (20690, 47760), (23880, 41380), (24828, 39800), (29850, 33104), (31035, 31840)]