193899960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1$

素因数の和:275

約数の個数: 256

約数和(自身を含む): 699840000

約数和(自身を除く): 505940040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 59, 60, 68, 72, 85, 90, 102, 108, 118, 120, 135, 136, 153, 170, 177, 179, 180, 204, 216, 236, 255, 270, 295, 306, 340, 354, 358, 360, 408, 459, 472, 510, 531, 537, 540, 590, 612, 680, 708, 716, 765, 885, 895, 918, 1003, 1020, 1062, 1074, 1080, 1180, 1224, 1416, 1432, 1530, 1593, 1611, 1770, 1790, 1836, 2006, 2040, 2124, 2148, 2295, 2360, 2655, 2685, 3009, 3043, 3060, 3186, 3222, 3540, 3580, 3672, 4012, 4248, 4296, 4590, 4833, 5015, 5310, 5370, 6018, 6086, 6120, 6372, 6444, 7080, 7160, 7965, 8024, 8055, 9027, 9129, 9180, 9666, 10030, 10561, 10620, 10740, 12036, 12172, 12744, 12888, 15045, 15215, 15930, 16110, 18054, 18258, 18360, 19332, 20060, 21122, 21240, 21480, 24072, 24165, 24344, 27081, 27387, 30090, 30430, 31683, 31860, 32220, 36108, 36516, 38664, 40120, 42244, 45135, 45645, 48330, 52805, 54162, 54774, 60180, 60860, 63366, 63720, 64440, 72216, 73032, 82161, 84488, 90270, 91290, 95049, 96660, 105610, 108324, 109548, 120360, 121720, 126732, 135405, 136935, 158415, 164322, 179537, 180540, 182580, 190098, 193320, 211220, 216648, 219096, 253464, 270810, 273870, 285147, 316830, 328644, 359074, 361080, 365160, 380196, 410805, 422440, 475245, 538611, 541620, 547740, 570294, 633660, 657288, 718148, 760392, 821610, 897685, 950490, 1077222, 1083240, 1095480, 1140588, 1267320, 1425735, 1436296, 1615833, 1643220, 1795370, 1900980, 2154444, 2281176, 2693055, 2851470, 3231666, 3286440, 3590740, 3801960, 4308888, 4847499, 5386110, 5702940, 6463332, 7181480, 8079165, 9694998, 10772220, 11405880, 12926664, 16158330, 19389996, 21544440, 24237495, 32316660, 38779992, 48474990, 64633320, 96949980, 193899960]

約数ペア:

[(1, 193899960), (2, 96949980), (3, 64633320), (4, 48474990), (5, 38779992), (6, 32316660), (8, 24237495), (9, 21544440), (10, 19389996), (12, 16158330), (15, 12926664), (17, 11405880), (18, 10772220), (20, 9694998), (24, 8079165), (27, 7181480), (30, 6463332), (34, 5702940), (36, 5386110), (40, 4847499), (45, 4308888), (51, 3801960), (54, 3590740), (59, 3286440), (60, 3231666), (68, 2851470), (72, 2693055), (85, 2281176), (90, 2154444), (102, 1900980), (108, 1795370), (118, 1643220), (120, 1615833), (135, 1436296), (136, 1425735), (153, 1267320), (170, 1140588), (177, 1095480), (179, 1083240), (180, 1077222), (204, 950490), (216, 897685), (236, 821610), (255, 760392), (270, 718148), (295, 657288), (306, 633660), (340, 570294), (354, 547740), (358, 541620), (360, 538611), (408, 475245), (459, 422440), (472, 410805), (510, 380196), (531, 365160), (537, 361080), (540, 359074), (590, 328644), (612, 316830), (680, 285147), (708, 273870), (716, 270810), (765, 253464), (885, 219096), (895, 216648), (918, 211220), (1003, 193320), (1020, 190098), (1062, 182580), (1074, 180540), (1080, 179537), (1180, 164322), (1224, 158415), (1416, 136935), (1432, 135405), (1530, 126732), (1593, 121720), (1611, 120360), (1770, 109548), (1790, 108324), (1836, 105610), (2006, 96660), (2040, 95049), (2124, 91290), (2148, 90270), (2295, 84488), (2360, 82161), (2655, 73032), (2685, 72216), (3009, 64440), (3043, 63720), (3060, 63366), (3186, 60860), (3222, 60180), (3540, 54774), (3580, 54162), (3672, 52805), (4012, 48330), (4248, 45645), (4296, 45135), (4590, 42244), (4833, 40120), (5015, 38664), (5310, 36516), (5370, 36108), (6018, 32220), (6086, 31860), (6120, 31683), (6372, 30430), (6444, 30090), (7080, 27387), (7160, 27081), (7965, 24344), (8024, 24165), (8055, 24072), (9027, 21480), (9129, 21240), (9180, 21122), (9666, 20060), (10030, 19332), (10561, 18360), (10620, 18258), (10740, 18054), (12036, 16110), (12172, 15930), (12744, 15215), (12888, 15045)]