229804740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{419}}^1$

素因数の和:722

約数の個数: 144

約数和(自身を含む): 765011520

約数和(自身を除く): 535206780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 277, 330, 396, 419, 495, 554, 660, 831, 838, 990, 1108, 1257, 1385, 1662, 1676, 1980, 2095, 2493, 2514, 2770, 3047, 3324, 3771, 4155, 4190, 4609, 4986, 5028, 5540, 6094, 6285, 7542, 8310, 8380, 9141, 9218, 9972, 12188, 12465, 12570, 13827, 15084, 15235, 16620, 18282, 18436, 18855, 23045, 24930, 25140, 27423, 27654, 30470, 36564, 37710, 41481, 45705, 46090, 49860, 54846, 55308, 60940, 69135, 75420, 82962, 91410, 92180, 109692, 116063, 137115, 138270, 165924, 182820, 207405, 232126, 274230, 276540, 348189, 414810, 464252, 548460, 580315, 696378, 829620, 1044567, 1160630, 1276693, 1392756, 1740945, 2089134, 2321260, 2553386, 3481890, 3830079, 4178268, 5106772, 5222835, 6383465, 6963780, 7660158, 10445670, 11490237, 12766930, 15320316, 19150395, 20891340, 22980474, 25533860, 38300790, 45960948, 57451185, 76601580, 114902370, 229804740]

約数ペア:

[(1, 229804740), (2, 114902370), (3, 76601580), (4, 57451185), (5, 45960948), (6, 38300790), (9, 25533860), (10, 22980474), (11, 20891340), (12, 19150395), (15, 15320316), (18, 12766930), (20, 11490237), (22, 10445670), (30, 7660158), (33, 6963780), (36, 6383465), (44, 5222835), (45, 5106772), (55, 4178268), (60, 3830079), (66, 3481890), (90, 2553386), (99, 2321260), (110, 2089134), (132, 1740945), (165, 1392756), (180, 1276693), (198, 1160630), (220, 1044567), (277, 829620), (330, 696378), (396, 580315), (419, 548460), (495, 464252), (554, 414810), (660, 348189), (831, 276540), (838, 274230), (990, 232126), (1108, 207405), (1257, 182820), (1385, 165924), (1662, 138270), (1676, 137115), (1980, 116063), (2095, 109692), (2493, 92180), (2514, 91410), (2770, 82962), (3047, 75420), (3324, 69135), (3771, 60940), (4155, 55308), (4190, 54846), (4609, 49860), (4986, 46090), (5028, 45705), (5540, 41481), (6094, 37710), (6285, 36564), (7542, 30470), (8310, 27654), (8380, 27423), (9141, 25140), (9218, 24930), (9972, 23045), (12188, 18855), (12465, 18436), (12570, 18282), (13827, 16620), (15084, 15235)]