202671720

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{719}}^1$

素因数の和:774

約数の個数: 192

約数和(自身を含む): 707616000

約数和(自身を除く): 504944280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 81, 87, 90, 108, 116, 120, 135, 145, 162, 174, 180, 216, 232, 243, 261, 270, 290, 324, 348, 360, 405, 435, 486, 522, 540, 580, 648, 696, 719, 783, 810, 870, 972, 1044, 1080, 1160, 1215, 1305, 1438, 1566, 1620, 1740, 1944, 2088, 2157, 2349, 2430, 2610, 2876, 3132, 3240, 3480, 3595, 3915, 4314, 4698, 4860, 5220, 5752, 6264, 6471, 7047, 7190, 7830, 8628, 9396, 9720, 10440, 10785, 11745, 12942, 14094, 14380, 15660, 17256, 18792, 19413, 20851, 21570, 23490, 25884, 28188, 28760, 31320, 32355, 35235, 38826, 41702, 43140, 46980, 51768, 56376, 58239, 62553, 64710, 70470, 77652, 83404, 86280, 93960, 97065, 104255, 116478, 125106, 129420, 140940, 155304, 166808, 174717, 187659, 194130, 208510, 232956, 250212, 258840, 281880, 291195, 312765, 349434, 375318, 388260, 417020, 465912, 500424, 562977, 582390, 625530, 698868, 750636, 776520, 834040, 873585, 938295, 1125954, 1164780, 1251060, 1397736, 1501272, 1688931, 1747170, 1876590, 2251908, 2329560, 2502120, 2814885, 3377862, 3494340, 3753180, 4503816, 5066793, 5629770, 6755724, 6988680, 7506360, 8444655, 10133586, 11259540, 13511448, 16889310, 20267172, 22519080, 25333965, 33778620, 40534344, 50667930, 67557240, 101335860, 202671720]

約数ペア:

[(1, 202671720), (2, 101335860), (3, 67557240), (4, 50667930), (5, 40534344), (6, 33778620), (8, 25333965), (9, 22519080), (10, 20267172), (12, 16889310), (15, 13511448), (18, 11259540), (20, 10133586), (24, 8444655), (27, 7506360), (29, 6988680), (30, 6755724), (36, 5629770), (40, 5066793), (45, 4503816), (54, 3753180), (58, 3494340), (60, 3377862), (72, 2814885), (81, 2502120), (87, 2329560), (90, 2251908), (108, 1876590), (116, 1747170), (120, 1688931), (135, 1501272), (145, 1397736), (162, 1251060), (174, 1164780), (180, 1125954), (216, 938295), (232, 873585), (243, 834040), (261, 776520), (270, 750636), (290, 698868), (324, 625530), (348, 582390), (360, 562977), (405, 500424), (435, 465912), (486, 417020), (522, 388260), (540, 375318), (580, 349434), (648, 312765), (696, 291195), (719, 281880), (783, 258840), (810, 250212), (870, 232956), (972, 208510), (1044, 194130), (1080, 187659), (1160, 174717), (1215, 166808), (1305, 155304), (1438, 140940), (1566, 129420), (1620, 125106), (1740, 116478), (1944, 104255), (2088, 97065), (2157, 93960), (2349, 86280), (2430, 83404), (2610, 77652), (2876, 70470), (3132, 64710), (3240, 62553), (3480, 58239), (3595, 56376), (3915, 51768), (4314, 46980), (4698, 43140), (4860, 41702), (5220, 38826), (5752, 35235), (6264, 32355), (6471, 31320), (7047, 28760), (7190, 28188), (7830, 25884), (8628, 23490), (9396, 21570), (9720, 20851), (10440, 19413), (10785, 18792), (11745, 17256), (12942, 15660), (14094, 14380)]