55899180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1697}}^1$

素因数の和:1776

約数の個数: 96

約数和(自身を含む): 176863680

約数和(自身を除く): 120964500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 61, 90, 108, 122, 135, 180, 183, 244, 270, 305, 366, 540, 549, 610, 732, 915, 1098, 1220, 1647, 1697, 1830, 2196, 2745, 3294, 3394, 3660, 5091, 5490, 6588, 6788, 8235, 8485, 10182, 10980, 15273, 16470, 16970, 20364, 25455, 30546, 32940, 33940, 45819, 50910, 61092, 76365, 91638, 101820, 103517, 152730, 183276, 207034, 229095, 305460, 310551, 414068, 458190, 517585, 621102, 916380, 931653, 1035170, 1242204, 1552755, 1863306, 2070340, 2794959, 3105510, 3726612, 4658265, 5589918, 6211020, 9316530, 11179836, 13974795, 18633060, 27949590, 55899180]

約数ペア:

[(1, 55899180), (2, 27949590), (3, 18633060), (4, 13974795), (5, 11179836), (6, 9316530), (9, 6211020), (10, 5589918), (12, 4658265), (15, 3726612), (18, 3105510), (20, 2794959), (27, 2070340), (30, 1863306), (36, 1552755), (45, 1242204), (54, 1035170), (60, 931653), (61, 916380), (90, 621102), (108, 517585), (122, 458190), (135, 414068), (180, 310551), (183, 305460), (244, 229095), (270, 207034), (305, 183276), (366, 152730), (540, 103517), (549, 101820), (610, 91638), (732, 76365), (915, 61092), (1098, 50910), (1220, 45819), (1647, 33940), (1697, 32940), (1830, 30546), (2196, 25455), (2745, 20364), (3294, 16970), (3394, 16470), (3660, 15273), (5091, 10980), (5490, 10182), (6588, 8485), (6788, 8235)]