381122400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{379}}^1\times {\mathrm{419}}^1$

素因数の和:821

約数の個数: 144

約数和(自身を含む): 1246795200

約数和(自身を除く): 865672800

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, 200, 240, 300, 379, 400, 419, 480, 600, 758, 800, 838, 1137, 1200, 1257, 1516, 1676, 1895, 2095, 2274, 2400, 2514, 3032, 3352, 3790, 4190, 4548, 5028, 5685, 6064, 6285, 6704, 7580, 8380, 9096, 9475, 10056, 10475, 11370, 12128, 12570, 13408, 15160, 16760, 18192, 18950, 20112, 20950, 22740, 25140, 28425, 30320, 31425, 33520, 36384, 37900, 40224, 41900, 45480, 50280, 56850, 60640, 62850, 67040, 75800, 83800, 90960, 100560, 113700, 125700, 151600, 158801, 167600, 181920, 201120, 227400, 251400, 303200, 317602, 335200, 454800, 476403, 502800, 635204, 794005, 909600, 952806, 1005600, 1270408, 1588010, 1905612, 2382015, 2540816, 3176020, 3811224, 3970025, 4764030, 5081632, 6352040, 7622448, 7940050, 9528060, 11910075, 12704080, 15244896, 15880100, 19056120, 23820150, 25408160, 31760200, 38112240, 47640300, 63520400, 76224480, 95280600, 127040800, 190561200, 381122400]

約数ペア:

[(1, 381122400), (2, 190561200), (3, 127040800), (4, 95280600), (5, 76224480), (6, 63520400), (8, 47640300), (10, 38112240), (12, 31760200), (15, 25408160), (16, 23820150), (20, 19056120), (24, 15880100), (25, 15244896), (30, 12704080), (32, 11910075), (40, 9528060), (48, 7940050), (50, 7622448), (60, 6352040), (75, 5081632), (80, 4764030), (96, 3970025), (100, 3811224), (120, 3176020), (150, 2540816), (160, 2382015), (200, 1905612), (240, 1588010), (300, 1270408), (379, 1005600), (400, 952806), (419, 909600), (480, 794005), (600, 635204), (758, 502800), (800, 476403), (838, 454800), (1137, 335200), (1200, 317602), (1257, 303200), (1516, 251400), (1676, 227400), (1895, 201120), (2095, 181920), (2274, 167600), (2400, 158801), (2514, 151600), (3032, 125700), (3352, 113700), (3790, 100560), (4190, 90960), (4548, 83800), (5028, 75800), (5685, 67040), (6064, 62850), (6285, 60640), (6704, 56850), (7580, 50280), (8380, 45480), (9096, 41900), (9475, 40224), (10056, 37900), (10475, 36384), (11370, 33520), (12128, 31425), (12570, 30320), (13408, 28425), (15160, 25140), (16760, 22740), (18192, 20950), (18950, 20112)]