26316900

素因数分解:

$2^2\times 3^6\times 5^2\times {\mathrm{19}}^2$

素因数の和:70

約数の個数: 189

約数和(自身を含む): 90365961

約数和(自身を除く): 64049061

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 30, 36, 38, 45, 50, 54, 57, 60, 75, 76, 81, 90, 95, 100, 108, 114, 135, 150, 162, 171, 180, 190, 225, 228, 243, 270, 285, 300, 324, 342, 361, 380, 405, 450, 475, 486, 513, 540, 570, 675, 684, 722, 729, 810, 855, 900, 950, 972, 1026, 1083, 1140, 1215, 1350, 1425, 1444, 1458, 1539, 1620, 1710, 1805, 1900, 2025, 2052, 2166, 2430, 2565, 2700, 2850, 2916, 3078, 3249, 3420, 3610, 3645, 4050, 4275, 4332, 4617, 4860, 5130, 5415, 5700, 6075, 6156, 6498, 7220, 7290, 7695, 8100, 8550, 9025, 9234, 9747, 10260, 10830, 12150, 12825, 12996, 13851, 14580, 15390, 16245, 17100, 18050, 18225, 18468, 19494, 21660, 23085, 24300, 25650, 27075, 27702, 29241, 30780, 32490, 36100, 36450, 38475, 38988, 46170, 48735, 51300, 54150, 55404, 58482, 64980, 69255, 72900, 76950, 81225, 87723, 92340, 97470, 108300, 115425, 116964, 138510, 146205, 153900, 162450, 175446, 194940, 230850, 243675, 263169, 277020, 292410, 324900, 346275, 350892, 438615, 461700, 487350, 526338, 584820, 692550, 731025, 877230, 974700, 1052676, 1315845, 1385100, 1462050, 1754460, 2193075, 2631690, 2924100, 4386150, 5263380, 6579225, 8772300, 13158450, 26316900]

約数ペア:

[(1, 26316900), (2, 13158450), (3, 8772300), (4, 6579225), (5, 5263380), (6, 4386150), (9, 2924100), (10, 2631690), (12, 2193075), (15, 1754460), (18, 1462050), (19, 1385100), (20, 1315845), (25, 1052676), (27, 974700), (30, 877230), (36, 731025), (38, 692550), (45, 584820), (50, 526338), (54, 487350), (57, 461700), (60, 438615), (75, 350892), (76, 346275), (81, 324900), (90, 292410), (95, 277020), (100, 263169), (108, 243675), (114, 230850), (135, 194940), (150, 175446), (162, 162450), (171, 153900), (180, 146205), (190, 138510), (225, 116964), (228, 115425), (243, 108300), (270, 97470), (285, 92340), (300, 87723), (324, 81225), (342, 76950), (361, 72900), (380, 69255), (405, 64980), (450, 58482), (475, 55404), (486, 54150), (513, 51300), (540, 48735), (570, 46170), (675, 38988), (684, 38475), (722, 36450), (729, 36100), (810, 32490), (855, 30780), (900, 29241), (950, 27702), (972, 27075), (1026, 25650), (1083, 24300), (1140, 23085), (1215, 21660), (1350, 19494), (1425, 18468), (1444, 18225), (1458, 18050), (1539, 17100), (1620, 16245), (1710, 15390), (1805, 14580), (1900, 13851), (2025, 12996), (2052, 12825), (2166, 12150), (2430, 10830), (2565, 10260), (2700, 9747), (2850, 9234), (2916, 9025), (3078, 8550), (3249, 8100), (3420, 7695), (3610, 7290), (3645, 7220), (4050, 6498), (4275, 6156), (4332, 6075), (4617, 5700), (4860, 5415)]