249095700

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2081}}^1$

素因数の和:2127

約数の個数: 216

約数和(自身を含む): 939731520

約数和(自身を除く): 690635820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 25, 28, 30, 35, 36, 38, 42, 45, 50, 57, 60, 63, 70, 75, 76, 84, 90, 95, 100, 105, 114, 126, 133, 140, 150, 171, 175, 180, 190, 210, 225, 228, 252, 266, 285, 300, 315, 342, 350, 380, 399, 420, 450, 475, 525, 532, 570, 630, 665, 684, 700, 798, 855, 900, 950, 1050, 1140, 1197, 1260, 1330, 1425, 1575, 1596, 1710, 1900, 1995, 2081, 2100, 2394, 2660, 2850, 3150, 3325, 3420, 3990, 4162, 4275, 4788, 5700, 5985, 6243, 6300, 6650, 7980, 8324, 8550, 9975, 10405, 11970, 12486, 13300, 14567, 17100, 18729, 19950, 20810, 23940, 24972, 29134, 29925, 31215, 37458, 39539, 39900, 41620, 43701, 52025, 58268, 59850, 62430, 72835, 74916, 79078, 87402, 93645, 104050, 118617, 119700, 124860, 131103, 145670, 156075, 158156, 174804, 187290, 197695, 208100, 218505, 237234, 262206, 276773, 291340, 312150, 355851, 364175, 374580, 395390, 437010, 468225, 474468, 524412, 553546, 593085, 624300, 655515, 711702, 728350, 790780, 830319, 874020, 936450, 988475, 1092525, 1107092, 1186170, 1311030, 1383865, 1423404, 1456700, 1660638, 1779255, 1872900, 1976950, 2185050, 2372340, 2490957, 2622060, 2767730, 2965425, 3277575, 3321276, 3558510, 3953900, 4151595, 4370100, 4981914, 5535460, 5930850, 6555150, 6919325, 7117020, 8303190, 8896275, 9963828, 11861700, 12454785, 13110300, 13838650, 16606380, 17792550, 20757975, 24909570, 27677300, 35585100, 41515950, 49819140, 62273925, 83031900, 124547850, 249095700]

約数ペア:

[(1, 249095700), (2, 124547850), (3, 83031900), (4, 62273925), (5, 49819140), (6, 41515950), (7, 35585100), (9, 27677300), (10, 24909570), (12, 20757975), (14, 17792550), (15, 16606380), (18, 13838650), (19, 13110300), (20, 12454785), (21, 11861700), (25, 9963828), (28, 8896275), (30, 8303190), (35, 7117020), (36, 6919325), (38, 6555150), (42, 5930850), (45, 5535460), (50, 4981914), (57, 4370100), (60, 4151595), (63, 3953900), (70, 3558510), (75, 3321276), (76, 3277575), (84, 2965425), (90, 2767730), (95, 2622060), (100, 2490957), (105, 2372340), (114, 2185050), (126, 1976950), (133, 1872900), (140, 1779255), (150, 1660638), (171, 1456700), (175, 1423404), (180, 1383865), (190, 1311030), (210, 1186170), (225, 1107092), (228, 1092525), (252, 988475), (266, 936450), (285, 874020), (300, 830319), (315, 790780), (342, 728350), (350, 711702), (380, 655515), (399, 624300), (420, 593085), (450, 553546), (475, 524412), (525, 474468), (532, 468225), (570, 437010), (630, 395390), (665, 374580), (684, 364175), (700, 355851), (798, 312150), (855, 291340), (900, 276773), (950, 262206), (1050, 237234), (1140, 218505), (1197, 208100), (1260, 197695), (1330, 187290), (1425, 174804), (1575, 158156), (1596, 156075), (1710, 145670), (1900, 131103), (1995, 124860), (2081, 119700), (2100, 118617), (2394, 104050), (2660, 93645), (2850, 87402), (3150, 79078), (3325, 74916), (3420, 72835), (3990, 62430), (4162, 59850), (4275, 58268), (4788, 52025), (5700, 43701), (5985, 41620), (6243, 39900), (6300, 39539), (6650, 37458), (7980, 31215), (8324, 29925), (8550, 29134), (9975, 24972), (10405, 23940), (11970, 20810), (12486, 19950), (13300, 18729), (14567, 17100)]