26559720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1$

素因数の和:400

約数の個数: 192

約数和(自身を含む): 99403200

約数和(自身を除く): 72843480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 19, 20, 22, 24, 30, 33, 36, 38, 40, 44, 45, 55, 57, 60, 66, 72, 76, 88, 90, 95, 99, 110, 114, 120, 132, 152, 165, 171, 180, 190, 198, 209, 220, 228, 264, 285, 330, 342, 353, 360, 380, 396, 418, 440, 456, 495, 570, 627, 660, 684, 706, 760, 792, 836, 855, 990, 1045, 1059, 1140, 1254, 1320, 1368, 1412, 1672, 1710, 1765, 1881, 1980, 2090, 2118, 2280, 2508, 2824, 3135, 3177, 3420, 3530, 3762, 3883, 3960, 4180, 4236, 5016, 5295, 6270, 6354, 6707, 6840, 7060, 7524, 7766, 8360, 8472, 9405, 10590, 11649, 12540, 12708, 13414, 14120, 15048, 15532, 15885, 18810, 19415, 20121, 21180, 23298, 25080, 25416, 26828, 31064, 31770, 33535, 34947, 37620, 38830, 40242, 42360, 46596, 53656, 58245, 60363, 63540, 67070, 69894, 73777, 75240, 77660, 80484, 93192, 100605, 116490, 120726, 127080, 134140, 139788, 147554, 155320, 160968, 174735, 201210, 221331, 232980, 241452, 268280, 279576, 295108, 301815, 349470, 368885, 402420, 442662, 465960, 482904, 590216, 603630, 663993, 698940, 737770, 804840, 885324, 1106655, 1207260, 1327986, 1397880, 1475540, 1770648, 2213310, 2414520, 2655972, 2951080, 3319965, 4426620, 5311944, 6639930, 8853240, 13279860, 26559720]

約数ペア:

[(1, 26559720), (2, 13279860), (3, 8853240), (4, 6639930), (5, 5311944), (6, 4426620), (8, 3319965), (9, 2951080), (10, 2655972), (11, 2414520), (12, 2213310), (15, 1770648), (18, 1475540), (19, 1397880), (20, 1327986), (22, 1207260), (24, 1106655), (30, 885324), (33, 804840), (36, 737770), (38, 698940), (40, 663993), (44, 603630), (45, 590216), (55, 482904), (57, 465960), (60, 442662), (66, 402420), (72, 368885), (76, 349470), (88, 301815), (90, 295108), (95, 279576), (99, 268280), (110, 241452), (114, 232980), (120, 221331), (132, 201210), (152, 174735), (165, 160968), (171, 155320), (180, 147554), (190, 139788), (198, 134140), (209, 127080), (220, 120726), (228, 116490), (264, 100605), (285, 93192), (330, 80484), (342, 77660), (353, 75240), (360, 73777), (380, 69894), (396, 67070), (418, 63540), (440, 60363), (456, 58245), (495, 53656), (570, 46596), (627, 42360), (660, 40242), (684, 38830), (706, 37620), (760, 34947), (792, 33535), (836, 31770), (855, 31064), (990, 26828), (1045, 25416), (1059, 25080), (1140, 23298), (1254, 21180), (1320, 20121), (1368, 19415), (1412, 18810), (1672, 15885), (1710, 15532), (1765, 15048), (1881, 14120), (1980, 13414), (2090, 12708), (2118, 12540), (2280, 11649), (2508, 10590), (2824, 9405), (3135, 8472), (3177, 8360), (3420, 7766), (3530, 7524), (3762, 7060), (3883, 6840), (3960, 6707), (4180, 6354), (4236, 6270), (5016, 5295)]