15099840

素因数分解:

$2^6\times 3^2\times 5^1\times 7^2\times {\mathrm{107}}^1$

素因数の和:144

約数の個数: 252

約数和(自身を含む): 60981336

約数和(自身を除く): 45881496

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 107, 112, 120, 126, 140, 144, 147, 160, 168, 180, 192, 196, 210, 214, 224, 240, 245, 252, 280, 288, 294, 315, 320, 321, 336, 360, 392, 420, 428, 441, 448, 480, 490, 504, 535, 560, 576, 588, 630, 642, 672, 720, 735, 749, 784, 840, 856, 882, 960, 963, 980, 1008, 1070, 1120, 1176, 1260, 1284, 1344, 1440, 1470, 1498, 1568, 1605, 1680, 1712, 1764, 1926, 1960, 2016, 2140, 2205, 2240, 2247, 2352, 2520, 2568, 2880, 2940, 2996, 3136, 3210, 3360, 3424, 3528, 3745, 3852, 3920, 4032, 4280, 4410, 4494, 4704, 4815, 5040, 5136, 5243, 5880, 5992, 6420, 6720, 6741, 6848, 7056, 7490, 7704, 7840, 8560, 8820, 8988, 9408, 9630, 10080, 10272, 10486, 11235, 11760, 11984, 12840, 13482, 14112, 14980, 15408, 15680, 15729, 17120, 17640, 17976, 19260, 20160, 20544, 20972, 22470, 23520, 23968, 25680, 26215, 26964, 28224, 29960, 30816, 31458, 33705, 34240, 35280, 35952, 38520, 41944, 44940, 47040, 47187, 47936, 51360, 52430, 53928, 59920, 61632, 62916, 67410, 70560, 71904, 77040, 78645, 83888, 89880, 94374, 102720, 104860, 107856, 119840, 125832, 134820, 141120, 143808, 154080, 157290, 167776, 179760, 188748, 209720, 215712, 235935, 239680, 251664, 269640, 308160, 314580, 335552, 359520, 377496, 419440, 431424, 471870, 503328, 539280, 629160, 719040, 754992, 838880, 943740, 1006656, 1078560, 1258320, 1509984, 1677760, 1887480, 2157120, 2516640, 3019968, 3774960, 5033280, 7549920, 15099840]

約数ペア:

[(1, 15099840), (2, 7549920), (3, 5033280), (4, 3774960), (5, 3019968), (6, 2516640), (7, 2157120), (8, 1887480), (9, 1677760), (10, 1509984), (12, 1258320), (14, 1078560), (15, 1006656), (16, 943740), (18, 838880), (20, 754992), (21, 719040), (24, 629160), (28, 539280), (30, 503328), (32, 471870), (35, 431424), (36, 419440), (40, 377496), (42, 359520), (45, 335552), (48, 314580), (49, 308160), (56, 269640), (60, 251664), (63, 239680), (64, 235935), (70, 215712), (72, 209720), (80, 188748), (84, 179760), (90, 167776), (96, 157290), (98, 154080), (105, 143808), (107, 141120), (112, 134820), (120, 125832), (126, 119840), (140, 107856), (144, 104860), (147, 102720), (160, 94374), (168, 89880), (180, 83888), (192, 78645), (196, 77040), (210, 71904), (214, 70560), (224, 67410), (240, 62916), (245, 61632), (252, 59920), (280, 53928), (288, 52430), (294, 51360), (315, 47936), (320, 47187), (321, 47040), (336, 44940), (360, 41944), (392, 38520), (420, 35952), (428, 35280), (441, 34240), (448, 33705), (480, 31458), (490, 30816), (504, 29960), (535, 28224), (560, 26964), (576, 26215), (588, 25680), (630, 23968), (642, 23520), (672, 22470), (720, 20972), (735, 20544), (749, 20160), (784, 19260), (840, 17976), (856, 17640), (882, 17120), (960, 15729), (963, 15680), (980, 15408), (1008, 14980), (1070, 14112), (1120, 13482), (1176, 12840), (1260, 11984), (1284, 11760), (1344, 11235), (1440, 10486), (1470, 10272), (1498, 10080), (1568, 9630), (1605, 9408), (1680, 8988), (1712, 8820), (1764, 8560), (1926, 7840), (1960, 7704), (2016, 7490), (2140, 7056), (2205, 6848), (2240, 6741), (2247, 6720), (2352, 6420), (2520, 5992), (2568, 5880), (2880, 5243), (2940, 5136), (2996, 5040), (3136, 4815), (3210, 4704), (3360, 4494), (3424, 4410), (3528, 4280), (3745, 4032), (3852, 3920)]