47484900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{409}}^1$

素因数の和:475

約数の個数: 144

約数和(自身を含む): 156587200

約数和(自身を除く): 109102300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 43, 45, 50, 54, 60, 75, 86, 90, 100, 108, 129, 135, 150, 172, 180, 215, 225, 258, 270, 300, 387, 409, 430, 450, 516, 540, 645, 675, 774, 818, 860, 900, 1075, 1161, 1227, 1290, 1350, 1548, 1636, 1935, 2045, 2150, 2322, 2454, 2580, 2700, 3225, 3681, 3870, 4090, 4300, 4644, 4908, 5805, 6135, 6450, 7362, 7740, 8180, 9675, 10225, 11043, 11610, 12270, 12900, 14724, 17587, 18405, 19350, 20450, 22086, 23220, 24540, 29025, 30675, 35174, 36810, 38700, 40900, 44172, 52761, 55215, 58050, 61350, 70348, 73620, 87935, 92025, 105522, 110430, 116100, 122700, 158283, 175870, 184050, 211044, 220860, 263805, 276075, 316566, 351740, 368100, 439675, 474849, 527610, 552150, 633132, 791415, 879350, 949698, 1055220, 1104300, 1319025, 1582830, 1758700, 1899396, 2374245, 2638050, 3165660, 3957075, 4748490, 5276100, 7914150, 9496980, 11871225, 15828300, 23742450, 47484900]

約数ペア:

[(1, 47484900), (2, 23742450), (3, 15828300), (4, 11871225), (5, 9496980), (6, 7914150), (9, 5276100), (10, 4748490), (12, 3957075), (15, 3165660), (18, 2638050), (20, 2374245), (25, 1899396), (27, 1758700), (30, 1582830), (36, 1319025), (43, 1104300), (45, 1055220), (50, 949698), (54, 879350), (60, 791415), (75, 633132), (86, 552150), (90, 527610), (100, 474849), (108, 439675), (129, 368100), (135, 351740), (150, 316566), (172, 276075), (180, 263805), (215, 220860), (225, 211044), (258, 184050), (270, 175870), (300, 158283), (387, 122700), (409, 116100), (430, 110430), (450, 105522), (516, 92025), (540, 87935), (645, 73620), (675, 70348), (774, 61350), (818, 58050), (860, 55215), (900, 52761), (1075, 44172), (1161, 40900), (1227, 38700), (1290, 36810), (1350, 35174), (1548, 30675), (1636, 29025), (1935, 24540), (2045, 23220), (2150, 22086), (2322, 20450), (2454, 19350), (2580, 18405), (2700, 17587), (3225, 14724), (3681, 12900), (3870, 12270), (4090, 11610), (4300, 11043), (4644, 10225), (4908, 9675), (5805, 8180), (6135, 7740), (6450, 7362)]