493949400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{317}}^1$

素因数の和:403

約数の個数: 288

約数和(自身を含む): 1820575440

約数和(自身を除く): 1326626040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 49, 50, 53, 56, 60, 70, 75, 84, 98, 100, 105, 106, 120, 140, 147, 150, 159, 168, 175, 196, 200, 210, 212, 245, 265, 280, 294, 300, 317, 318, 350, 371, 392, 420, 424, 490, 525, 530, 588, 600, 634, 636, 700, 735, 742, 795, 840, 951, 980, 1050, 1060, 1113, 1176, 1225, 1268, 1272, 1325, 1400, 1470, 1484, 1585, 1590, 1855, 1902, 1960, 2100, 2120, 2219, 2226, 2450, 2536, 2597, 2650, 2940, 2968, 3170, 3180, 3675, 3710, 3804, 3975, 4200, 4438, 4452, 4755, 4900, 5194, 5300, 5565, 5880, 6340, 6360, 6657, 7350, 7420, 7608, 7791, 7925, 7950, 8876, 8904, 9275, 9510, 9800, 10388, 10600, 11095, 11130, 12680, 12985, 13314, 14700, 14840, 15533, 15582, 15850, 15900, 16801, 17752, 18550, 19020, 20776, 22190, 22260, 23775, 25970, 26628, 27825, 29400, 31066, 31164, 31700, 31800, 33285, 33602, 37100, 38040, 38955, 44380, 44520, 46599, 47550, 50403, 51940, 53256, 55475, 55650, 62132, 62328, 63400, 64925, 66570, 67204, 74200, 77665, 77910, 84005, 88760, 93198, 95100, 100806, 103880, 110950, 111300, 117607, 124264, 129850, 133140, 134408, 155330, 155820, 166425, 168010, 186396, 190200, 194775, 201612, 221900, 222600, 232995, 235214, 252015, 259700, 266280, 310660, 311640, 332850, 336020, 352821, 372792, 388325, 389550, 403224, 420025, 443800, 465990, 470428, 504030, 519400, 588035, 621320, 665700, 672040, 705642, 776650, 779100, 823249, 840050, 931980, 940856, 1008060, 1164975, 1176070, 1260075, 1331400, 1411284, 1553300, 1558200, 1646498, 1680100, 1764105, 1863960, 2016120, 2329950, 2352140, 2469747, 2520150, 2822568, 2940175, 3106600, 3292996, 3360200, 3528210, 4116245, 4659900, 4704280, 4939494, 5040300, 5880350, 6585992, 7056420, 8232490, 8820525, 9319800, 9878988, 10080600, 11760700, 12348735, 14112840, 16464980, 17641050, 19757976, 20581225, 23521400, 24697470, 32929960, 35282100, 41162450, 49394940, 61743675, 70564200, 82324900, 98789880, 123487350, 164649800, 246974700, 493949400]

約数ペア:

[(1, 493949400), (2, 246974700), (3, 164649800), (4, 123487350), (5, 98789880), (6, 82324900), (7, 70564200), (8, 61743675), (10, 49394940), (12, 41162450), (14, 35282100), (15, 32929960), (20, 24697470), (21, 23521400), (24, 20581225), (25, 19757976), (28, 17641050), (30, 16464980), (35, 14112840), (40, 12348735), (42, 11760700), (49, 10080600), (50, 9878988), (53, 9319800), (56, 8820525), (60, 8232490), (70, 7056420), (75, 6585992), (84, 5880350), (98, 5040300), (100, 4939494), (105, 4704280), (106, 4659900), (120, 4116245), (140, 3528210), (147, 3360200), (150, 3292996), (159, 3106600), (168, 2940175), (175, 2822568), (196, 2520150), (200, 2469747), (210, 2352140), (212, 2329950), (245, 2016120), (265, 1863960), (280, 1764105), (294, 1680100), (300, 1646498), (317, 1558200), (318, 1553300), (350, 1411284), (371, 1331400), (392, 1260075), (420, 1176070), (424, 1164975), (490, 1008060), (525, 940856), (530, 931980), (588, 840050), (600, 823249), (634, 779100), (636, 776650), (700, 705642), (735, 672040), (742, 665700), (795, 621320), (840, 588035), (951, 519400), (980, 504030), (1050, 470428), (1060, 465990), (1113, 443800), (1176, 420025), (1225, 403224), (1268, 389550), (1272, 388325), (1325, 372792), (1400, 352821), (1470, 336020), (1484, 332850), (1585, 311640), (1590, 310660), (1855, 266280), (1902, 259700), (1960, 252015), (2100, 235214), (2120, 232995), (2219, 222600), (2226, 221900), (2450, 201612), (2536, 194775), (2597, 190200), (2650, 186396), (2940, 168010), (2968, 166425), (3170, 155820), (3180, 155330), (3675, 134408), (3710, 133140), (3804, 129850), (3975, 124264), (4200, 117607), (4438, 111300), (4452, 110950), (4755, 103880), (4900, 100806), (5194, 95100), (5300, 93198), (5565, 88760), (5880, 84005), (6340, 77910), (6360, 77665), (6657, 74200), (7350, 67204), (7420, 66570), (7608, 64925), (7791, 63400), (7925, 62328), (7950, 62132), (8876, 55650), (8904, 55475), (9275, 53256), (9510, 51940), (9800, 50403), (10388, 47550), (10600, 46599), (11095, 44520), (11130, 44380), (12680, 38955), (12985, 38040), (13314, 37100), (14700, 33602), (14840, 33285), (15533, 31800), (15582, 31700), (15850, 31164), (15900, 31066), (16801, 29400), (17752, 27825), (18550, 26628), (19020, 25970), (20776, 23775), (22190, 22260)]