2018893500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{34511}}^1$

素因数の和:34549

約数の個数: 144

約数和(自身を含む): 6859052928

約数和(自身を除く): 4840159428

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 125, 130, 150, 156, 180, 195, 225, 234, 250, 260, 300, 325, 375, 390, 450, 468, 500, 585, 650, 750, 780, 900, 975, 1125, 1170, 1300, 1500, 1625, 1950, 2250, 2340, 2925, 3250, 3900, 4500, 4875, 5850, 6500, 9750, 11700, 14625, 19500, 29250, 34511, 58500, 69022, 103533, 138044, 172555, 207066, 310599, 345110, 414132, 448643, 517665, 621198, 690220, 862775, 897286, 1035330, 1242396, 1345929, 1552995, 1725550, 1794572, 2070660, 2243215, 2588325, 2691858, 3105990, 3451100, 4037787, 4313875, 4486430, 5176650, 5383716, 6211980, 6729645, 7764975, 8075574, 8627750, 8972860, 10353300, 11216075, 12941625, 13459290, 15529950, 16151148, 17255500, 20188935, 22432150, 25883250, 26918580, 31059900, 33648225, 38824875, 40377870, 44864300, 51766500, 56080375, 67296450, 77649750, 80755740, 100944675, 112160750, 134592900, 155299500, 168241125, 201889350, 224321500, 336482250, 403778700, 504723375, 672964500, 1009446750, 2018893500]

約数ペア:

[(1, 2018893500), (2, 1009446750), (3, 672964500), (4, 504723375), (5, 403778700), (6, 336482250), (9, 224321500), (10, 201889350), (12, 168241125), (13, 155299500), (15, 134592900), (18, 112160750), (20, 100944675), (25, 80755740), (26, 77649750), (30, 67296450), (36, 56080375), (39, 51766500), (45, 44864300), (50, 40377870), (52, 38824875), (60, 33648225), (65, 31059900), (75, 26918580), (78, 25883250), (90, 22432150), (100, 20188935), (117, 17255500), (125, 16151148), (130, 15529950), (150, 13459290), (156, 12941625), (180, 11216075), (195, 10353300), (225, 8972860), (234, 8627750), (250, 8075574), (260, 7764975), (300, 6729645), (325, 6211980), (375, 5383716), (390, 5176650), (450, 4486430), (468, 4313875), (500, 4037787), (585, 3451100), (650, 3105990), (750, 2691858), (780, 2588325), (900, 2243215), (975, 2070660), (1125, 1794572), (1170, 1725550), (1300, 1552995), (1500, 1345929), (1625, 1242396), (1950, 1035330), (2250, 897286), (2340, 862775), (2925, 690220), (3250, 621198), (3900, 517665), (4500, 448643), (4875, 414132), (5850, 345110), (6500, 310599), (9750, 207066), (11700, 172555), (14625, 138044), (19500, 103533), (29250, 69022), (34511, 58500)]