47277720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1$

素因数の和:354

約数の個数: 192

約数和(自身を含む): 178701120

約数和(自身を除く): 131423400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 73, 84, 90, 105, 120, 126, 140, 146, 168, 180, 210, 219, 252, 257, 280, 292, 315, 360, 365, 420, 438, 504, 511, 514, 584, 630, 657, 730, 771, 840, 876, 1022, 1028, 1095, 1260, 1285, 1314, 1460, 1533, 1542, 1752, 1799, 2044, 2056, 2190, 2313, 2520, 2555, 2570, 2628, 2920, 3066, 3084, 3285, 3598, 3855, 4088, 4380, 4599, 4626, 5110, 5140, 5256, 5397, 6132, 6168, 6570, 7196, 7665, 7710, 8760, 8995, 9198, 9252, 10220, 10280, 10794, 11565, 12264, 13140, 14392, 15330, 15420, 16191, 17990, 18396, 18504, 18761, 20440, 21588, 22995, 23130, 26280, 26985, 30660, 30840, 32382, 35980, 36792, 37522, 43176, 45990, 46260, 53970, 56283, 61320, 64764, 71960, 75044, 80955, 91980, 92520, 93805, 107940, 112566, 129528, 131327, 150088, 161910, 168849, 183960, 187610, 215880, 225132, 262654, 281415, 323820, 337698, 375220, 393981, 450264, 525308, 562830, 647640, 656635, 675396, 750440, 787962, 844245, 1050616, 1125660, 1181943, 1313270, 1350792, 1575924, 1688490, 1969905, 2251320, 2363886, 2626540, 3151848, 3376980, 3939810, 4727772, 5253080, 5909715, 6753960, 7879620, 9455544, 11819430, 15759240, 23638860, 47277720]

約数ペア:

[(1, 47277720), (2, 23638860), (3, 15759240), (4, 11819430), (5, 9455544), (6, 7879620), (7, 6753960), (8, 5909715), (9, 5253080), (10, 4727772), (12, 3939810), (14, 3376980), (15, 3151848), (18, 2626540), (20, 2363886), (21, 2251320), (24, 1969905), (28, 1688490), (30, 1575924), (35, 1350792), (36, 1313270), (40, 1181943), (42, 1125660), (45, 1050616), (56, 844245), (60, 787962), (63, 750440), (70, 675396), (72, 656635), (73, 647640), (84, 562830), (90, 525308), (105, 450264), (120, 393981), (126, 375220), (140, 337698), (146, 323820), (168, 281415), (180, 262654), (210, 225132), (219, 215880), (252, 187610), (257, 183960), (280, 168849), (292, 161910), (315, 150088), (360, 131327), (365, 129528), (420, 112566), (438, 107940), (504, 93805), (511, 92520), (514, 91980), (584, 80955), (630, 75044), (657, 71960), (730, 64764), (771, 61320), (840, 56283), (876, 53970), (1022, 46260), (1028, 45990), (1095, 43176), (1260, 37522), (1285, 36792), (1314, 35980), (1460, 32382), (1533, 30840), (1542, 30660), (1752, 26985), (1799, 26280), (2044, 23130), (2056, 22995), (2190, 21588), (2313, 20440), (2520, 18761), (2555, 18504), (2570, 18396), (2628, 17990), (2920, 16191), (3066, 15420), (3084, 15330), (3285, 14392), (3598, 13140), (3855, 12264), (4088, 11565), (4380, 10794), (4599, 10280), (4626, 10220), (5110, 9252), (5140, 9198), (5256, 8995), (5397, 8760), (6132, 7710), (6168, 7665), (6570, 7196)]