25048170

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{457}}^1$

素因数の和:509

約数の個数: 128

約数和(自身を含む): 79142400

約数和(自身を除く): 54094230

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 29, 30, 35, 42, 45, 54, 58, 63, 70, 87, 90, 105, 126, 135, 145, 174, 189, 203, 210, 261, 270, 290, 315, 378, 406, 435, 457, 522, 609, 630, 783, 870, 914, 945, 1015, 1218, 1305, 1371, 1566, 1827, 1890, 2030, 2285, 2610, 2742, 3045, 3199, 3654, 3915, 4113, 4570, 5481, 6090, 6398, 6855, 7830, 8226, 9135, 9597, 10962, 12339, 13253, 13710, 15995, 18270, 19194, 20565, 24678, 26506, 27405, 28791, 31990, 39759, 41130, 47985, 54810, 57582, 61695, 66265, 79518, 86373, 92771, 95970, 119277, 123390, 132530, 143955, 172746, 185542, 198795, 238554, 278313, 287910, 357831, 397590, 431865, 463855, 556626, 596385, 715662, 834939, 863730, 927710, 1192770, 1391565, 1669878, 1789155, 2504817, 2783130, 3578310, 4174695, 5009634, 8349390, 12524085, 25048170]

約数ペア:

[(1, 25048170), (2, 12524085), (3, 8349390), (5, 5009634), (6, 4174695), (7, 3578310), (9, 2783130), (10, 2504817), (14, 1789155), (15, 1669878), (18, 1391565), (21, 1192770), (27, 927710), (29, 863730), (30, 834939), (35, 715662), (42, 596385), (45, 556626), (54, 463855), (58, 431865), (63, 397590), (70, 357831), (87, 287910), (90, 278313), (105, 238554), (126, 198795), (135, 185542), (145, 172746), (174, 143955), (189, 132530), (203, 123390), (210, 119277), (261, 95970), (270, 92771), (290, 86373), (315, 79518), (378, 66265), (406, 61695), (435, 57582), (457, 54810), (522, 47985), (609, 41130), (630, 39759), (783, 31990), (870, 28791), (914, 27405), (945, 26506), (1015, 24678), (1218, 20565), (1305, 19194), (1371, 18270), (1566, 15995), (1827, 13710), (1890, 13253), (2030, 12339), (2285, 10962), (2610, 9597), (2742, 9135), (3045, 8226), (3199, 7830), (3654, 6855), (3915, 6398), (4113, 6090), (4570, 5481)]