89477460

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2$

素因数の和:82

約数の個数: 252

約数和(自身を含む): 314823348

約数和(自身を除く): 225345888

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 27, 30, 34, 36, 38, 45, 51, 54, 57, 60, 68, 76, 81, 85, 90, 95, 102, 108, 114, 135, 153, 162, 170, 171, 180, 190, 204, 228, 243, 255, 270, 285, 306, 323, 324, 340, 342, 361, 380, 405, 459, 486, 510, 513, 540, 570, 612, 646, 684, 722, 729, 765, 810, 855, 918, 969, 972, 1020, 1026, 1083, 1140, 1215, 1292, 1377, 1444, 1458, 1530, 1539, 1615, 1620, 1710, 1805, 1836, 1938, 2052, 2166, 2295, 2430, 2565, 2754, 2907, 2916, 3060, 3078, 3230, 3249, 3420, 3610, 3645, 3876, 4131, 4332, 4590, 4617, 4845, 4860, 5130, 5415, 5508, 5814, 6137, 6156, 6460, 6498, 6885, 7220, 7290, 7695, 8262, 8721, 9180, 9234, 9690, 9747, 10260, 10830, 11628, 12274, 12393, 12996, 13770, 13851, 14535, 14580, 15390, 16245, 16524, 17442, 18411, 18468, 19380, 19494, 20655, 21660, 23085, 24548, 24786, 26163, 27540, 27702, 29070, 29241, 30685, 30780, 32490, 34884, 36822, 38988, 41310, 43605, 46170, 48735, 49572, 52326, 55233, 55404, 58140, 58482, 61370, 61965, 64980, 69255, 73644, 78489, 82620, 87210, 87723, 92055, 92340, 97470, 104652, 110466, 116964, 122740, 123930, 130815, 138510, 146205, 156978, 165699, 174420, 175446, 184110, 194940, 220932, 235467, 247860, 261630, 263169, 276165, 277020, 292410, 313956, 331398, 350892, 368220, 392445, 438615, 470934, 497097, 523260, 526338, 552330, 584820, 662796, 784890, 828495, 877230, 941868, 994194, 1052676, 1104660, 1177335, 1315845, 1491291, 1569780, 1656990, 1754460, 1988388, 2354670, 2485485, 2631690, 2982582, 3313980, 4473873, 4709340, 4970970, 5263380, 5965164, 7456455, 8947746, 9941940, 14912910, 17895492, 22369365, 29825820, 44738730, 89477460]

約数ペア:

[(1, 89477460), (2, 44738730), (3, 29825820), (4, 22369365), (5, 17895492), (6, 14912910), (9, 9941940), (10, 8947746), (12, 7456455), (15, 5965164), (17, 5263380), (18, 4970970), (19, 4709340), (20, 4473873), (27, 3313980), (30, 2982582), (34, 2631690), (36, 2485485), (38, 2354670), (45, 1988388), (51, 1754460), (54, 1656990), (57, 1569780), (60, 1491291), (68, 1315845), (76, 1177335), (81, 1104660), (85, 1052676), (90, 994194), (95, 941868), (102, 877230), (108, 828495), (114, 784890), (135, 662796), (153, 584820), (162, 552330), (170, 526338), (171, 523260), (180, 497097), (190, 470934), (204, 438615), (228, 392445), (243, 368220), (255, 350892), (270, 331398), (285, 313956), (306, 292410), (323, 277020), (324, 276165), (340, 263169), (342, 261630), (361, 247860), (380, 235467), (405, 220932), (459, 194940), (486, 184110), (510, 175446), (513, 174420), (540, 165699), (570, 156978), (612, 146205), (646, 138510), (684, 130815), (722, 123930), (729, 122740), (765, 116964), (810, 110466), (855, 104652), (918, 97470), (969, 92340), (972, 92055), (1020, 87723), (1026, 87210), (1083, 82620), (1140, 78489), (1215, 73644), (1292, 69255), (1377, 64980), (1444, 61965), (1458, 61370), (1530, 58482), (1539, 58140), (1615, 55404), (1620, 55233), (1710, 52326), (1805, 49572), (1836, 48735), (1938, 46170), (2052, 43605), (2166, 41310), (2295, 38988), (2430, 36822), (2565, 34884), (2754, 32490), (2907, 30780), (2916, 30685), (3060, 29241), (3078, 29070), (3230, 27702), (3249, 27540), (3420, 26163), (3610, 24786), (3645, 24548), (3876, 23085), (4131, 21660), (4332, 20655), (4590, 19494), (4617, 19380), (4845, 18468), (4860, 18411), (5130, 17442), (5415, 16524), (5508, 16245), (5814, 15390), (6137, 14580), (6156, 14535), (6460, 13851), (6498, 13770), (6885, 12996), (7220, 12393), (7290, 12274), (7695, 11628), (8262, 10830), (8721, 10260), (9180, 9747), (9234, 9690)]