54449820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:130

約数の個数: 240

約数和(自身を含む): 189050400

約数和(自身を除く): 134600580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 29, 30, 36, 38, 45, 54, 57, 58, 60, 61, 76, 81, 87, 90, 95, 108, 114, 116, 122, 135, 145, 162, 171, 174, 180, 183, 190, 228, 244, 261, 270, 285, 290, 305, 324, 342, 348, 366, 380, 405, 435, 513, 522, 540, 549, 551, 570, 580, 610, 684, 732, 783, 810, 855, 870, 915, 1026, 1044, 1098, 1102, 1140, 1159, 1220, 1305, 1539, 1566, 1620, 1647, 1653, 1710, 1740, 1769, 1830, 2052, 2196, 2204, 2318, 2349, 2565, 2610, 2745, 2755, 3078, 3132, 3294, 3306, 3420, 3477, 3538, 3660, 3915, 4636, 4698, 4941, 4959, 5130, 5220, 5307, 5490, 5510, 5795, 6156, 6588, 6612, 6954, 7076, 7695, 7830, 8235, 8265, 8845, 9396, 9882, 9918, 10260, 10431, 10614, 10980, 11020, 11590, 11745, 13908, 14877, 15390, 15660, 15921, 16470, 16530, 17385, 17690, 19764, 19836, 20862, 21228, 23180, 23490, 24705, 24795, 26535, 29754, 30780, 31293, 31842, 32940, 33060, 33611, 34770, 35380, 41724, 44631, 46980, 47763, 49410, 49590, 52155, 53070, 59508, 62586, 63684, 67222, 69540, 74385, 79605, 89262, 93879, 95526, 98820, 99180, 100833, 104310, 106140, 125172, 134444, 143289, 148770, 156465, 159210, 168055, 178524, 187758, 191052, 201666, 208620, 223155, 238815, 286578, 297540, 302499, 312930, 318420, 336110, 375516, 403332, 446310, 469395, 477630, 504165, 573156, 604998, 625860, 672220, 716445, 892620, 907497, 938790, 955260, 1008330, 1209996, 1432890, 1512495, 1814994, 1877580, 2016660, 2722491, 2865780, 3024990, 3629988, 4537485, 5444982, 6049980, 9074970, 10889964, 13612455, 18149940, 27224910, 54449820]

約数ペア:

[(1, 54449820), (2, 27224910), (3, 18149940), (4, 13612455), (5, 10889964), (6, 9074970), (9, 6049980), (10, 5444982), (12, 4537485), (15, 3629988), (18, 3024990), (19, 2865780), (20, 2722491), (27, 2016660), (29, 1877580), (30, 1814994), (36, 1512495), (38, 1432890), (45, 1209996), (54, 1008330), (57, 955260), (58, 938790), (60, 907497), (61, 892620), (76, 716445), (81, 672220), (87, 625860), (90, 604998), (95, 573156), (108, 504165), (114, 477630), (116, 469395), (122, 446310), (135, 403332), (145, 375516), (162, 336110), (171, 318420), (174, 312930), (180, 302499), (183, 297540), (190, 286578), (228, 238815), (244, 223155), (261, 208620), (270, 201666), (285, 191052), (290, 187758), (305, 178524), (324, 168055), (342, 159210), (348, 156465), (366, 148770), (380, 143289), (405, 134444), (435, 125172), (513, 106140), (522, 104310), (540, 100833), (549, 99180), (551, 98820), (570, 95526), (580, 93879), (610, 89262), (684, 79605), (732, 74385), (783, 69540), (810, 67222), (855, 63684), (870, 62586), (915, 59508), (1026, 53070), (1044, 52155), (1098, 49590), (1102, 49410), (1140, 47763), (1159, 46980), (1220, 44631), (1305, 41724), (1539, 35380), (1566, 34770), (1620, 33611), (1647, 33060), (1653, 32940), (1710, 31842), (1740, 31293), (1769, 30780), (1830, 29754), (2052, 26535), (2196, 24795), (2204, 24705), (2318, 23490), (2349, 23180), (2565, 21228), (2610, 20862), (2745, 19836), (2755, 19764), (3078, 17690), (3132, 17385), (3294, 16530), (3306, 16470), (3420, 15921), (3477, 15660), (3538, 15390), (3660, 14877), (3915, 13908), (4636, 11745), (4698, 11590), (4941, 11020), (4959, 10980), (5130, 10614), (5220, 10431), (5307, 10260), (5490, 9918), (5510, 9882), (5795, 9396), (6156, 8845), (6588, 8265), (6612, 8235), (6954, 7830), (7076, 7695)]