105120180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1$

素因数の和:396

約数の個数: 240

約数和(自身を含む): 382003776

約数和(自身を除く): 276883596

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 27, 30, 33, 34, 36, 44, 45, 51, 54, 55, 60, 66, 68, 81, 85, 90, 99, 102, 108, 110, 132, 135, 153, 162, 165, 170, 180, 187, 198, 204, 220, 255, 270, 297, 306, 324, 330, 340, 347, 374, 396, 405, 459, 495, 510, 540, 561, 594, 612, 660, 694, 748, 765, 810, 891, 918, 935, 990, 1020, 1041, 1122, 1188, 1377, 1388, 1485, 1530, 1620, 1683, 1735, 1782, 1836, 1870, 1980, 2082, 2244, 2295, 2754, 2805, 2970, 3060, 3123, 3366, 3470, 3564, 3740, 3817, 4164, 4455, 4590, 5049, 5205, 5508, 5610, 5899, 5940, 6246, 6732, 6885, 6940, 7634, 8415, 8910, 9180, 9369, 10098, 10410, 11220, 11451, 11798, 12492, 13770, 15147, 15268, 15615, 16830, 17697, 17820, 18738, 19085, 20196, 20820, 22902, 23596, 25245, 27540, 28107, 29495, 30294, 31230, 33660, 34353, 35394, 37476, 38170, 45804, 46845, 50490, 53091, 56214, 57255, 58990, 60588, 62460, 64889, 68706, 70788, 75735, 76340, 88485, 93690, 100980, 103059, 106182, 112428, 114510, 117980, 129778, 137412, 140535, 151470, 159273, 171765, 176970, 187380, 194667, 206118, 212364, 229020, 259556, 265455, 281070, 302940, 309177, 318546, 324445, 343530, 353940, 389334, 412236, 477819, 515295, 530910, 562140, 584001, 618354, 637092, 648890, 687060, 778668, 796365, 955638, 973335, 1030590, 1061820, 1168002, 1236708, 1297780, 1545885, 1592730, 1752003, 1911276, 1946670, 2061180, 2336004, 2389095, 2920005, 3091770, 3185460, 3504006, 3893340, 4778190, 5256009, 5840010, 6183540, 7008012, 8760015, 9556380, 10512018, 11680020, 17520030, 21024036, 26280045, 35040060, 52560090, 105120180]

約数ペア:

[(1, 105120180), (2, 52560090), (3, 35040060), (4, 26280045), (5, 21024036), (6, 17520030), (9, 11680020), (10, 10512018), (11, 9556380), (12, 8760015), (15, 7008012), (17, 6183540), (18, 5840010), (20, 5256009), (22, 4778190), (27, 3893340), (30, 3504006), (33, 3185460), (34, 3091770), (36, 2920005), (44, 2389095), (45, 2336004), (51, 2061180), (54, 1946670), (55, 1911276), (60, 1752003), (66, 1592730), (68, 1545885), (81, 1297780), (85, 1236708), (90, 1168002), (99, 1061820), (102, 1030590), (108, 973335), (110, 955638), (132, 796365), (135, 778668), (153, 687060), (162, 648890), (165, 637092), (170, 618354), (180, 584001), (187, 562140), (198, 530910), (204, 515295), (220, 477819), (255, 412236), (270, 389334), (297, 353940), (306, 343530), (324, 324445), (330, 318546), (340, 309177), (347, 302940), (374, 281070), (396, 265455), (405, 259556), (459, 229020), (495, 212364), (510, 206118), (540, 194667), (561, 187380), (594, 176970), (612, 171765), (660, 159273), (694, 151470), (748, 140535), (765, 137412), (810, 129778), (891, 117980), (918, 114510), (935, 112428), (990, 106182), (1020, 103059), (1041, 100980), (1122, 93690), (1188, 88485), (1377, 76340), (1388, 75735), (1485, 70788), (1530, 68706), (1620, 64889), (1683, 62460), (1735, 60588), (1782, 58990), (1836, 57255), (1870, 56214), (1980, 53091), (2082, 50490), (2244, 46845), (2295, 45804), (2754, 38170), (2805, 37476), (2970, 35394), (3060, 34353), (3123, 33660), (3366, 31230), (3470, 30294), (3564, 29495), (3740, 28107), (3817, 27540), (4164, 25245), (4455, 23596), (4590, 22902), (5049, 20820), (5205, 20196), (5508, 19085), (5610, 18738), (5899, 17820), (5940, 17697), (6246, 16830), (6732, 15615), (6885, 15268), (6940, 15147), (7634, 13770), (8415, 12492), (8910, 11798), (9180, 11451), (9369, 11220), (10098, 10410)]