25325160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:160

約数の個数: 192

約数和(自身を含む): 91108800

約数和(自身を除く): 65783640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 59, 60, 70, 73, 84, 98, 105, 118, 120, 140, 146, 147, 168, 177, 196, 210, 219, 236, 245, 280, 292, 294, 295, 354, 365, 392, 413, 420, 438, 472, 490, 511, 584, 588, 590, 708, 730, 735, 826, 840, 876, 885, 980, 1022, 1095, 1176, 1180, 1239, 1416, 1460, 1470, 1533, 1652, 1752, 1770, 1960, 2044, 2065, 2190, 2360, 2478, 2555, 2891, 2920, 2940, 3066, 3304, 3540, 3577, 4088, 4130, 4307, 4380, 4956, 5110, 5782, 5880, 6132, 6195, 7080, 7154, 7665, 8260, 8614, 8673, 8760, 9912, 10220, 10731, 11564, 12264, 12390, 12921, 14308, 14455, 15330, 16520, 17228, 17346, 17885, 20440, 21462, 21535, 23128, 24780, 25842, 28616, 28910, 30149, 30660, 34456, 34692, 35770, 42924, 43070, 43365, 49560, 51684, 53655, 57820, 60298, 61320, 64605, 69384, 71540, 85848, 86140, 86730, 90447, 103368, 107310, 115640, 120596, 129210, 143080, 150745, 172280, 173460, 180894, 211043, 214620, 241192, 258420, 301490, 346920, 361788, 422086, 429240, 452235, 516840, 602980, 633129, 723576, 844172, 904470, 1055215, 1205960, 1266258, 1688344, 1808940, 2110430, 2532516, 3165645, 3617880, 4220860, 5065032, 6331290, 8441720, 12662580, 25325160]

約数ペア:

[(1, 25325160), (2, 12662580), (3, 8441720), (4, 6331290), (5, 5065032), (6, 4220860), (7, 3617880), (8, 3165645), (10, 2532516), (12, 2110430), (14, 1808940), (15, 1688344), (20, 1266258), (21, 1205960), (24, 1055215), (28, 904470), (30, 844172), (35, 723576), (40, 633129), (42, 602980), (49, 516840), (56, 452235), (59, 429240), (60, 422086), (70, 361788), (73, 346920), (84, 301490), (98, 258420), (105, 241192), (118, 214620), (120, 211043), (140, 180894), (146, 173460), (147, 172280), (168, 150745), (177, 143080), (196, 129210), (210, 120596), (219, 115640), (236, 107310), (245, 103368), (280, 90447), (292, 86730), (294, 86140), (295, 85848), (354, 71540), (365, 69384), (392, 64605), (413, 61320), (420, 60298), (438, 57820), (472, 53655), (490, 51684), (511, 49560), (584, 43365), (588, 43070), (590, 42924), (708, 35770), (730, 34692), (735, 34456), (826, 30660), (840, 30149), (876, 28910), (885, 28616), (980, 25842), (1022, 24780), (1095, 23128), (1176, 21535), (1180, 21462), (1239, 20440), (1416, 17885), (1460, 17346), (1470, 17228), (1533, 16520), (1652, 15330), (1752, 14455), (1770, 14308), (1960, 12921), (2044, 12390), (2065, 12264), (2190, 11564), (2360, 10731), (2478, 10220), (2555, 9912), (2891, 8760), (2920, 8673), (2940, 8614), (3066, 8260), (3304, 7665), (3540, 7154), (3577, 7080), (4088, 6195), (4130, 6132), (4307, 5880), (4380, 5782), (4956, 5110)]