259827660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:201

約数の個数: 288

約数和(自身を含む): 908107200

約数和(自身を除く): 648279540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 30, 34, 36, 38, 41, 45, 51, 57, 60, 68, 76, 82, 85, 90, 95, 102, 109, 114, 123, 153, 164, 170, 171, 180, 190, 204, 205, 218, 228, 246, 255, 285, 306, 323, 327, 340, 342, 369, 380, 410, 436, 492, 510, 545, 570, 612, 615, 646, 654, 684, 697, 738, 765, 779, 820, 855, 969, 981, 1020, 1090, 1140, 1230, 1292, 1308, 1394, 1476, 1530, 1558, 1615, 1635, 1710, 1845, 1853, 1938, 1962, 2071, 2091, 2180, 2337, 2460, 2788, 2907, 3060, 3116, 3230, 3270, 3420, 3485, 3690, 3706, 3876, 3895, 3924, 4142, 4182, 4469, 4674, 4845, 4905, 5559, 5814, 6213, 6273, 6460, 6540, 6970, 7011, 7380, 7412, 7790, 8284, 8364, 8938, 9265, 9348, 9690, 9810, 10355, 10455, 11118, 11628, 11685, 12426, 12546, 13243, 13407, 13940, 14022, 14535, 15580, 16677, 17876, 18530, 18639, 19380, 19620, 20710, 20910, 22236, 22345, 23370, 24852, 25092, 26486, 26814, 27795, 28044, 29070, 31065, 31365, 33354, 35055, 35207, 37060, 37278, 39729, 40221, 41420, 41820, 44690, 46740, 52972, 53628, 55590, 58140, 62130, 62730, 66215, 66708, 67035, 70110, 70414, 74556, 75973, 79458, 80442, 83385, 84911, 89380, 93195, 105621, 111180, 119187, 124260, 125460, 132430, 134070, 140220, 140828, 151946, 158916, 160884, 166770, 169822, 176035, 186390, 198645, 201105, 211242, 227919, 238374, 254733, 264860, 268140, 303892, 316863, 333540, 339644, 352070, 372780, 379865, 397290, 402210, 422484, 424555, 455838, 476748, 509466, 528105, 595935, 633726, 683757, 704140, 759730, 764199, 794580, 804420, 849110, 911676, 1018932, 1056210, 1139595, 1191870, 1267452, 1273665, 1367514, 1443487, 1519460, 1528398, 1584315, 1698220, 2112420, 2279190, 2383740, 2547330, 2735028, 2886974, 3056796, 3168630, 3418785, 3820995, 4330461, 4558380, 5094660, 5773948, 6337260, 6837570, 7217435, 7641990, 8660922, 12991383, 13675140, 14434870, 15283980, 17321844, 21652305, 25982766, 28869740, 43304610, 51965532, 64956915, 86609220, 129913830, 259827660]

約数ペア:

[(1, 259827660), (2, 129913830), (3, 86609220), (4, 64956915), (5, 51965532), (6, 43304610), (9, 28869740), (10, 25982766), (12, 21652305), (15, 17321844), (17, 15283980), (18, 14434870), (19, 13675140), (20, 12991383), (30, 8660922), (34, 7641990), (36, 7217435), (38, 6837570), (41, 6337260), (45, 5773948), (51, 5094660), (57, 4558380), (60, 4330461), (68, 3820995), (76, 3418785), (82, 3168630), (85, 3056796), (90, 2886974), (95, 2735028), (102, 2547330), (109, 2383740), (114, 2279190), (123, 2112420), (153, 1698220), (164, 1584315), (170, 1528398), (171, 1519460), (180, 1443487), (190, 1367514), (204, 1273665), (205, 1267452), (218, 1191870), (228, 1139595), (246, 1056210), (255, 1018932), (285, 911676), (306, 849110), (323, 804420), (327, 794580), (340, 764199), (342, 759730), (369, 704140), (380, 683757), (410, 633726), (436, 595935), (492, 528105), (510, 509466), (545, 476748), (570, 455838), (612, 424555), (615, 422484), (646, 402210), (654, 397290), (684, 379865), (697, 372780), (738, 352070), (765, 339644), (779, 333540), (820, 316863), (855, 303892), (969, 268140), (981, 264860), (1020, 254733), (1090, 238374), (1140, 227919), (1230, 211242), (1292, 201105), (1308, 198645), (1394, 186390), (1476, 176035), (1530, 169822), (1558, 166770), (1615, 160884), (1635, 158916), (1710, 151946), (1845, 140828), (1853, 140220), (1938, 134070), (1962, 132430), (2071, 125460), (2091, 124260), (2180, 119187), (2337, 111180), (2460, 105621), (2788, 93195), (2907, 89380), (3060, 84911), (3116, 83385), (3230, 80442), (3270, 79458), (3420, 75973), (3485, 74556), (3690, 70414), (3706, 70110), (3876, 67035), (3895, 66708), (3924, 66215), (4142, 62730), (4182, 62130), (4469, 58140), (4674, 55590), (4845, 53628), (4905, 52972), (5559, 46740), (5814, 44690), (6213, 41820), (6273, 41420), (6460, 40221), (6540, 39729), (6970, 37278), (7011, 37060), (7380, 35207), (7412, 35055), (7790, 33354), (8284, 31365), (8364, 31065), (8938, 29070), (9265, 28044), (9348, 27795), (9690, 26814), (9810, 26486), (10355, 25092), (10455, 24852), (11118, 23370), (11628, 22345), (11685, 22236), (12426, 20910), (12546, 20710), (13243, 19620), (13407, 19380), (13940, 18639), (14022, 18530), (14535, 17876), (15580, 16677)]