27959400

素因数分解:

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

素因数の和:353

約数の個数: 216

約数和(自身を含む): 109571670

約数和(自身を除く): 81612270

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 49, 50, 56, 60, 63, 70, 72, 75, 84, 90, 98, 100, 105, 120, 126, 140, 147, 150, 168, 175, 180, 196, 200, 210, 225, 245, 252, 280, 294, 300, 315, 317, 350, 360, 392, 420, 441, 450, 490, 504, 525, 588, 600, 630, 634, 700, 735, 840, 882, 900, 951, 980, 1050, 1176, 1225, 1260, 1268, 1400, 1470, 1575, 1585, 1764, 1800, 1902, 1960, 2100, 2205, 2219, 2450, 2520, 2536, 2853, 2940, 3150, 3170, 3528, 3675, 3804, 4200, 4410, 4438, 4755, 4900, 5706, 5880, 6300, 6340, 6657, 7350, 7608, 7925, 8820, 8876, 9510, 9800, 11025, 11095, 11412, 12600, 12680, 13314, 14265, 14700, 15533, 15850, 17640, 17752, 19020, 19971, 22050, 22190, 22824, 23775, 26628, 28530, 29400, 31066, 31700, 33285, 38040, 39942, 44100, 44380, 46599, 47550, 53256, 55475, 57060, 62132, 63400, 66570, 71325, 77665, 79884, 88200, 88760, 93198, 95100, 99855, 110950, 114120, 124264, 133140, 139797, 142650, 155330, 159768, 166425, 186396, 190200, 199710, 221900, 232995, 266280, 279594, 285300, 310660, 332850, 372792, 388325, 399420, 443800, 465990, 499275, 559188, 570600, 621320, 665700, 698985, 776650, 798840, 931980, 998550, 1118376, 1164975, 1331400, 1397970, 1553300, 1863960, 1997100, 2329950, 2795940, 3106600, 3494925, 3994200, 4659900, 5591880, 6989850, 9319800, 13979700, 27959400]

約数ペア:

[(1, 27959400), (2, 13979700), (3, 9319800), (4, 6989850), (5, 5591880), (6, 4659900), (7, 3994200), (8, 3494925), (9, 3106600), (10, 2795940), (12, 2329950), (14, 1997100), (15, 1863960), (18, 1553300), (20, 1397970), (21, 1331400), (24, 1164975), (25, 1118376), (28, 998550), (30, 931980), (35, 798840), (36, 776650), (40, 698985), (42, 665700), (45, 621320), (49, 570600), (50, 559188), (56, 499275), (60, 465990), (63, 443800), (70, 399420), (72, 388325), (75, 372792), (84, 332850), (90, 310660), (98, 285300), (100, 279594), (105, 266280), (120, 232995), (126, 221900), (140, 199710), (147, 190200), (150, 186396), (168, 166425), (175, 159768), (180, 155330), (196, 142650), (200, 139797), (210, 133140), (225, 124264), (245, 114120), (252, 110950), (280, 99855), (294, 95100), (300, 93198), (315, 88760), (317, 88200), (350, 79884), (360, 77665), (392, 71325), (420, 66570), (441, 63400), (450, 62132), (490, 57060), (504, 55475), (525, 53256), (588, 47550), (600, 46599), (630, 44380), (634, 44100), (700, 39942), (735, 38040), (840, 33285), (882, 31700), (900, 31066), (951, 29400), (980, 28530), (1050, 26628), (1176, 23775), (1225, 22824), (1260, 22190), (1268, 22050), (1400, 19971), (1470, 19020), (1575, 17752), (1585, 17640), (1764, 15850), (1800, 15533), (1902, 14700), (1960, 14265), (2100, 13314), (2205, 12680), (2219, 12600), (2450, 11412), (2520, 11095), (2536, 11025), (2853, 9800), (2940, 9510), (3150, 8876), (3170, 8820), (3528, 7925), (3675, 7608), (3804, 7350), (4200, 6657), (4410, 6340), (4438, 6300), (4755, 5880), (4900, 5706)]