192389220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1$

素因数の和:386

約数の個数: 144

約数和(自身を含む): 605404800

約数和(自身を除く): 413015580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 131, 164, 180, 199, 205, 246, 262, 369, 393, 398, 410, 492, 524, 597, 615, 655, 738, 786, 796, 820, 995, 1179, 1194, 1230, 1310, 1476, 1572, 1791, 1845, 1965, 1990, 2358, 2388, 2460, 2620, 2985, 3582, 3690, 3930, 3980, 4716, 5371, 5895, 5970, 7164, 7380, 7860, 8159, 8955, 10742, 11790, 11940, 16113, 16318, 17910, 21484, 23580, 24477, 26069, 26855, 32226, 32636, 35820, 40795, 48339, 48954, 52138, 53710, 64452, 73431, 78207, 80565, 81590, 96678, 97908, 104276, 107420, 122385, 130345, 146862, 156414, 161130, 163180, 193356, 234621, 241695, 244770, 260690, 293724, 312828, 322260, 367155, 391035, 469242, 483390, 489540, 521380, 734310, 782070, 938484, 966780, 1068829, 1173105, 1468620, 1564140, 2137658, 2346210, 3206487, 4275316, 4692420, 5344145, 6412974, 9619461, 10688290, 12825948, 16032435, 19238922, 21376580, 32064870, 38477844, 48097305, 64129740, 96194610, 192389220]

約数ペア:

[(1, 192389220), (2, 96194610), (3, 64129740), (4, 48097305), (5, 38477844), (6, 32064870), (9, 21376580), (10, 19238922), (12, 16032435), (15, 12825948), (18, 10688290), (20, 9619461), (30, 6412974), (36, 5344145), (41, 4692420), (45, 4275316), (60, 3206487), (82, 2346210), (90, 2137658), (123, 1564140), (131, 1468620), (164, 1173105), (180, 1068829), (199, 966780), (205, 938484), (246, 782070), (262, 734310), (369, 521380), (393, 489540), (398, 483390), (410, 469242), (492, 391035), (524, 367155), (597, 322260), (615, 312828), (655, 293724), (738, 260690), (786, 244770), (796, 241695), (820, 234621), (995, 193356), (1179, 163180), (1194, 161130), (1230, 156414), (1310, 146862), (1476, 130345), (1572, 122385), (1791, 107420), (1845, 104276), (1965, 97908), (1990, 96678), (2358, 81590), (2388, 80565), (2460, 78207), (2620, 73431), (2985, 64452), (3582, 53710), (3690, 52138), (3930, 48954), (3980, 48339), (4716, 40795), (5371, 35820), (5895, 32636), (5970, 32226), (7164, 26855), (7380, 26069), (7860, 24477), (8159, 23580), (8955, 21484), (10742, 17910), (11790, 16318), (11940, 16113)]