825293880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1087}}^1$

素因数の和:1163

約数の個数: 256

約数和(自身を含む): 2976768000

約数和(自身を除く): 2151474120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 37, 38, 40, 45, 54, 57, 60, 72, 74, 76, 90, 95, 108, 111, 114, 120, 135, 148, 152, 171, 180, 185, 190, 216, 222, 228, 270, 285, 296, 333, 342, 360, 370, 380, 444, 456, 513, 540, 555, 570, 666, 684, 703, 740, 760, 855, 888, 999, 1026, 1080, 1087, 1110, 1140, 1332, 1368, 1406, 1480, 1665, 1710, 1998, 2052, 2109, 2174, 2220, 2280, 2565, 2664, 2812, 3261, 3330, 3420, 3515, 3996, 4104, 4218, 4348, 4440, 4995, 5130, 5435, 5624, 6327, 6522, 6660, 6840, 7030, 7992, 8436, 8696, 9783, 9990, 10260, 10545, 10870, 12654, 13044, 13320, 14060, 16305, 16872, 18981, 19566, 19980, 20520, 20653, 21090, 21740, 25308, 26088, 28120, 29349, 31635, 32610, 37962, 39132, 39960, 40219, 41306, 42180, 43480, 48915, 50616, 58698, 61959, 63270, 65220, 75924, 78264, 80438, 82612, 84360, 94905, 97830, 103265, 117396, 120657, 123918, 126540, 130440, 146745, 151848, 160876, 165224, 185877, 189810, 195660, 201095, 206530, 234792, 241314, 247836, 253080, 293490, 309795, 321752, 361971, 371754, 379620, 391320, 402190, 413060, 482628, 495672, 557631, 586980, 603285, 619590, 723942, 743508, 759240, 764161, 804380, 826120, 929385, 965256, 1085913, 1115262, 1173960, 1206570, 1239180, 1447884, 1487016, 1528322, 1608760, 1809855, 1858770, 2171826, 2230524, 2292483, 2413140, 2478360, 2788155, 2895768, 3056644, 3619710, 3717540, 3820805, 4343652, 4461048, 4584966, 4826280, 5429565, 5576310, 6113288, 6877449, 7239420, 7435080, 7641610, 8687304, 9169932, 10859130, 11152620, 11462415, 13754898, 14478840, 15283220, 18339864, 20632347, 21718260, 22305240, 22924830, 27509796, 30566440, 34387245, 41264694, 43436520, 45849660, 55019592, 68774490, 82529388, 91699320, 103161735, 137548980, 165058776, 206323470, 275097960, 412646940, 825293880]

約数ペア:

[(1, 825293880), (2, 412646940), (3, 275097960), (4, 206323470), (5, 165058776), (6, 137548980), (8, 103161735), (9, 91699320), (10, 82529388), (12, 68774490), (15, 55019592), (18, 45849660), (19, 43436520), (20, 41264694), (24, 34387245), (27, 30566440), (30, 27509796), (36, 22924830), (37, 22305240), (38, 21718260), (40, 20632347), (45, 18339864), (54, 15283220), (57, 14478840), (60, 13754898), (72, 11462415), (74, 11152620), (76, 10859130), (90, 9169932), (95, 8687304), (108, 7641610), (111, 7435080), (114, 7239420), (120, 6877449), (135, 6113288), (148, 5576310), (152, 5429565), (171, 4826280), (180, 4584966), (185, 4461048), (190, 4343652), (216, 3820805), (222, 3717540), (228, 3619710), (270, 3056644), (285, 2895768), (296, 2788155), (333, 2478360), (342, 2413140), (360, 2292483), (370, 2230524), (380, 2171826), (444, 1858770), (456, 1809855), (513, 1608760), (540, 1528322), (555, 1487016), (570, 1447884), (666, 1239180), (684, 1206570), (703, 1173960), (740, 1115262), (760, 1085913), (855, 965256), (888, 929385), (999, 826120), (1026, 804380), (1080, 764161), (1087, 759240), (1110, 743508), (1140, 723942), (1332, 619590), (1368, 603285), (1406, 586980), (1480, 557631), (1665, 495672), (1710, 482628), (1998, 413060), (2052, 402190), (2109, 391320), (2174, 379620), (2220, 371754), (2280, 361971), (2565, 321752), (2664, 309795), (2812, 293490), (3261, 253080), (3330, 247836), (3420, 241314), (3515, 234792), (3996, 206530), (4104, 201095), (4218, 195660), (4348, 189810), (4440, 185877), (4995, 165224), (5130, 160876), (5435, 151848), (5624, 146745), (6327, 130440), (6522, 126540), (6660, 123918), (6840, 120657), (7030, 117396), (7992, 103265), (8436, 97830), (8696, 94905), (9783, 84360), (9990, 82612), (10260, 80438), (10545, 78264), (10870, 75924), (12654, 65220), (13044, 63270), (13320, 61959), (14060, 58698), (16305, 50616), (16872, 48915), (18981, 43480), (19566, 42180), (19980, 41306), (20520, 40219), (20653, 39960), (21090, 39132), (21740, 37962), (25308, 32610), (26088, 31635), (28120, 29349)]