25262280

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:162

約数の個数: 192

約数和(自身を含む): 89631360

約数和(自身を除く): 64369080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 81, 90, 92, 108, 113, 115, 120, 135, 138, 162, 180, 184, 207, 216, 226, 230, 243, 270, 276, 324, 339, 345, 360, 405, 414, 452, 460, 486, 540, 552, 565, 621, 648, 678, 690, 810, 828, 904, 920, 972, 1017, 1035, 1080, 1130, 1215, 1242, 1356, 1380, 1620, 1656, 1695, 1863, 1944, 2034, 2070, 2260, 2430, 2484, 2599, 2712, 2760, 3051, 3105, 3240, 3390, 3726, 4068, 4140, 4520, 4860, 4968, 5085, 5198, 5589, 6102, 6210, 6780, 7452, 7797, 8136, 8280, 9153, 9315, 9720, 10170, 10396, 11178, 12204, 12420, 12995, 13560, 14904, 15255, 15594, 18306, 18630, 20340, 20792, 22356, 23391, 24408, 24840, 25990, 27459, 27945, 30510, 31188, 36612, 37260, 38985, 40680, 44712, 45765, 46782, 51980, 54918, 55890, 61020, 62376, 70173, 73224, 74520, 77970, 91530, 93564, 103960, 109836, 111780, 116955, 122040, 137295, 140346, 155940, 183060, 187128, 210519, 219672, 223560, 233910, 274590, 280692, 311880, 350865, 366120, 421038, 467820, 549180, 561384, 631557, 701730, 842076, 935640, 1052595, 1098360, 1263114, 1403460, 1684152, 2105190, 2526228, 2806920, 3157785, 4210380, 5052456, 6315570, 8420760, 12631140, 25262280]

約数ペア:

[(1, 25262280), (2, 12631140), (3, 8420760), (4, 6315570), (5, 5052456), (6, 4210380), (8, 3157785), (9, 2806920), (10, 2526228), (12, 2105190), (15, 1684152), (18, 1403460), (20, 1263114), (23, 1098360), (24, 1052595), (27, 935640), (30, 842076), (36, 701730), (40, 631557), (45, 561384), (46, 549180), (54, 467820), (60, 421038), (69, 366120), (72, 350865), (81, 311880), (90, 280692), (92, 274590), (108, 233910), (113, 223560), (115, 219672), (120, 210519), (135, 187128), (138, 183060), (162, 155940), (180, 140346), (184, 137295), (207, 122040), (216, 116955), (226, 111780), (230, 109836), (243, 103960), (270, 93564), (276, 91530), (324, 77970), (339, 74520), (345, 73224), (360, 70173), (405, 62376), (414, 61020), (452, 55890), (460, 54918), (486, 51980), (540, 46782), (552, 45765), (565, 44712), (621, 40680), (648, 38985), (678, 37260), (690, 36612), (810, 31188), (828, 30510), (904, 27945), (920, 27459), (972, 25990), (1017, 24840), (1035, 24408), (1080, 23391), (1130, 22356), (1215, 20792), (1242, 20340), (1356, 18630), (1380, 18306), (1620, 15594), (1656, 15255), (1695, 14904), (1863, 13560), (1944, 12995), (2034, 12420), (2070, 12204), (2260, 11178), (2430, 10396), (2484, 10170), (2599, 9720), (2712, 9315), (2760, 9153), (3051, 8280), (3105, 8136), (3240, 7797), (3390, 7452), (3726, 6780), (4068, 6210), (4140, 6102), (4520, 5589), (4860, 5198), (4968, 5085)]