145397700

素因数分解:

$2^2\times 3^3\times 5^2\times 7^3\times {\mathrm{157}}^1$

素因数の和:201

約数の個数: 288

約数和(自身を含む): 548576000

約数和(自身を除く): 403178300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 49, 50, 54, 60, 63, 70, 75, 84, 90, 98, 100, 105, 108, 126, 135, 140, 147, 150, 157, 175, 180, 189, 196, 210, 225, 245, 252, 270, 294, 300, 314, 315, 343, 350, 378, 420, 441, 450, 471, 490, 525, 540, 588, 628, 630, 675, 686, 700, 735, 756, 785, 882, 900, 942, 945, 980, 1029, 1050, 1099, 1225, 1260, 1323, 1350, 1372, 1413, 1470, 1570, 1575, 1715, 1764, 1884, 1890, 2058, 2100, 2198, 2205, 2355, 2450, 2646, 2700, 2826, 2940, 3087, 3140, 3150, 3297, 3430, 3675, 3780, 3925, 4116, 4239, 4396, 4410, 4710, 4725, 4900, 5145, 5292, 5495, 5652, 6174, 6300, 6594, 6615, 6860, 7065, 7350, 7693, 7850, 8478, 8575, 8820, 9261, 9420, 9450, 9891, 10290, 10990, 11025, 11775, 12348, 13188, 13230, 14130, 14700, 15386, 15435, 15700, 16485, 16956, 17150, 18522, 18900, 19782, 20580, 21195, 21980, 22050, 23079, 23550, 25725, 26460, 27475, 28260, 29673, 30772, 30870, 32970, 33075, 34300, 35325, 37044, 38465, 39564, 42390, 44100, 46158, 46305, 47100, 49455, 51450, 53851, 54950, 59346, 61740, 65940, 66150, 69237, 70650, 76930, 77175, 82425, 84780, 92316, 92610, 98910, 102900, 105975, 107702, 109900, 115395, 118692, 132300, 138474, 141300, 148365, 153860, 154350, 161553, 164850, 185220, 192325, 197820, 207711, 211950, 215404, 230790, 231525, 247275, 269255, 276948, 296730, 308700, 323106, 329700, 346185, 384650, 415422, 423900, 461580, 463050, 484659, 494550, 538510, 576975, 593460, 646212, 692370, 741825, 769300, 807765, 830844, 926100, 969318, 989100, 1038555, 1077020, 1153950, 1346275, 1384740, 1453977, 1483650, 1615530, 1730925, 1938636, 2077110, 2307900, 2423295, 2692550, 2907954, 2967300, 3231060, 3461850, 4038825, 4154220, 4846590, 5192775, 5385100, 5815908, 6923700, 7269885, 8077650, 9693180, 10385550, 12116475, 14539770, 16155300, 20771100, 24232950, 29079540, 36349425, 48465900, 72698850, 145397700]

約数ペア:

[(1, 145397700), (2, 72698850), (3, 48465900), (4, 36349425), (5, 29079540), (6, 24232950), (7, 20771100), (9, 16155300), (10, 14539770), (12, 12116475), (14, 10385550), (15, 9693180), (18, 8077650), (20, 7269885), (21, 6923700), (25, 5815908), (27, 5385100), (28, 5192775), (30, 4846590), (35, 4154220), (36, 4038825), (42, 3461850), (45, 3231060), (49, 2967300), (50, 2907954), (54, 2692550), (60, 2423295), (63, 2307900), (70, 2077110), (75, 1938636), (84, 1730925), (90, 1615530), (98, 1483650), (100, 1453977), (105, 1384740), (108, 1346275), (126, 1153950), (135, 1077020), (140, 1038555), (147, 989100), (150, 969318), (157, 926100), (175, 830844), (180, 807765), (189, 769300), (196, 741825), (210, 692370), (225, 646212), (245, 593460), (252, 576975), (270, 538510), (294, 494550), (300, 484659), (314, 463050), (315, 461580), (343, 423900), (350, 415422), (378, 384650), (420, 346185), (441, 329700), (450, 323106), (471, 308700), (490, 296730), (525, 276948), (540, 269255), (588, 247275), (628, 231525), (630, 230790), (675, 215404), (686, 211950), (700, 207711), (735, 197820), (756, 192325), (785, 185220), (882, 164850), (900, 161553), (942, 154350), (945, 153860), (980, 148365), (1029, 141300), (1050, 138474), (1099, 132300), (1225, 118692), (1260, 115395), (1323, 109900), (1350, 107702), (1372, 105975), (1413, 102900), (1470, 98910), (1570, 92610), (1575, 92316), (1715, 84780), (1764, 82425), (1884, 77175), (1890, 76930), (2058, 70650), (2100, 69237), (2198, 66150), (2205, 65940), (2355, 61740), (2450, 59346), (2646, 54950), (2700, 53851), (2826, 51450), (2940, 49455), (3087, 47100), (3140, 46305), (3150, 46158), (3297, 44100), (3430, 42390), (3675, 39564), (3780, 38465), (3925, 37044), (4116, 35325), (4239, 34300), (4396, 33075), (4410, 32970), (4710, 30870), (4725, 30772), (4900, 29673), (5145, 28260), (5292, 27475), (5495, 26460), (5652, 25725), (6174, 23550), (6300, 23079), (6594, 22050), (6615, 21980), (6860, 21195), (7065, 20580), (7350, 19782), (7693, 18900), (7850, 18522), (8478, 17150), (8575, 16956), (8820, 16485), (9261, 15700), (9420, 15435), (9450, 15386), (9891, 14700), (10290, 14130), (10990, 13230), (11025, 13188), (11775, 12348)]