20654161200

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{1511}}^1\times {\mathrm{3797}}^1$

素因数の和:5332

約数の個数: 180

約数和(自身を含む): 71742001968

約数和(自身を除く): 51087840768

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 144, 150, 180, 200, 225, 240, 300, 360, 400, 450, 600, 720, 900, 1200, 1511, 1800, 3022, 3600, 3797, 4533, 6044, 7555, 7594, 9066, 11391, 12088, 13599, 15110, 15188, 18132, 18985, 22665, 22782, 24176, 27198, 30220, 30376, 34173, 36264, 37775, 37970, 45330, 45564, 54396, 56955, 60440, 60752, 67995, 68346, 72528, 75550, 75940, 90660, 91128, 94925, 108792, 113325, 113910, 120880, 135990, 136692, 151100, 151880, 170865, 181320, 182256, 189850, 217584, 226650, 227820, 271980, 273384, 284775, 302200, 303760, 339975, 341730, 362640, 379700, 453300, 455640, 543960, 546768, 569550, 604400, 679950, 683460, 759400, 854325, 906600, 911280, 1087920, 1139100, 1359900, 1366920, 1518800, 1708650, 1813200, 2278200, 2719800, 2733840, 3417300, 4556400, 5439600, 5737267, 6834600, 11474534, 13669200, 17211801, 22949068, 28686335, 34423602, 45898136, 51635403, 57372670, 68847204, 86059005, 91796272, 103270806, 114745340, 137694408, 143431675, 172118010, 206541612, 229490680, 258177015, 275388816, 286863350, 344236020, 413083224, 430295025, 458981360, 516354030, 573726700, 688472040, 826166448, 860590050, 1032708060, 1147453400, 1290885075, 1376944080, 1721180100, 2065416120, 2294906800, 2581770150, 3442360200, 4130832240, 5163540300, 6884720400, 10327080600, 20654161200]

約数ペア:

[(1, 20654161200), (2, 10327080600), (3, 6884720400), (4, 5163540300), (5, 4130832240), (6, 3442360200), (8, 2581770150), (9, 2294906800), (10, 2065416120), (12, 1721180100), (15, 1376944080), (16, 1290885075), (18, 1147453400), (20, 1032708060), (24, 860590050), (25, 826166448), (30, 688472040), (36, 573726700), (40, 516354030), (45, 458981360), (48, 430295025), (50, 413083224), (60, 344236020), (72, 286863350), (75, 275388816), (80, 258177015), (90, 229490680), (100, 206541612), (120, 172118010), (144, 143431675), (150, 137694408), (180, 114745340), (200, 103270806), (225, 91796272), (240, 86059005), (300, 68847204), (360, 57372670), (400, 51635403), (450, 45898136), (600, 34423602), (720, 28686335), (900, 22949068), (1200, 17211801), (1511, 13669200), (1800, 11474534), (3022, 6834600), (3600, 5737267), (3797, 5439600), (4533, 4556400), (6044, 3417300), (7555, 2733840), (7594, 2719800), (9066, 2278200), (11391, 1813200), (12088, 1708650), (13599, 1518800), (15110, 1366920), (15188, 1359900), (18132, 1139100), (18985, 1087920), (22665, 911280), (22782, 906600), (24176, 854325), (27198, 759400), (30220, 683460), (30376, 679950), (34173, 604400), (36264, 569550), (37775, 546768), (37970, 543960), (45330, 455640), (45564, 453300), (54396, 379700), (56955, 362640), (60440, 341730), (60752, 339975), (67995, 303760), (68346, 302200), (72528, 284775), (75550, 273384), (75940, 271980), (90660, 227820), (91128, 226650), (94925, 217584), (108792, 189850), (113325, 182256), (113910, 181320), (120880, 170865), (135990, 151880), (136692, 151100)]