172925550

素因数分解:

$2^1\times 3^3\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{631}}^1$

素因数の和:688

約数の個数: 192

約数和(自身を含む): 564249600

約数和(自身を除く): 391324050

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 29, 30, 35, 42, 45, 50, 54, 58, 63, 70, 75, 87, 90, 105, 126, 135, 145, 150, 174, 175, 189, 203, 210, 225, 261, 270, 290, 315, 350, 378, 406, 435, 450, 522, 525, 609, 630, 631, 675, 725, 783, 870, 945, 1015, 1050, 1218, 1262, 1305, 1350, 1450, 1566, 1575, 1827, 1890, 1893, 2030, 2175, 2610, 3045, 3150, 3155, 3654, 3786, 3915, 4350, 4417, 4725, 5075, 5481, 5679, 6090, 6310, 6525, 7830, 8834, 9135, 9450, 9465, 10150, 10962, 11358, 13050, 13251, 15225, 15775, 17037, 18270, 18299, 18930, 19575, 22085, 26502, 27405, 28395, 30450, 31550, 34074, 36598, 39150, 39753, 44170, 45675, 47325, 54810, 54897, 56790, 66255, 79506, 85185, 91350, 91495, 94650, 109794, 110425, 119259, 128093, 132510, 137025, 141975, 164691, 170370, 182990, 198765, 220850, 238518, 256186, 274050, 274485, 283950, 329382, 331275, 384279, 397530, 425925, 457475, 494073, 548970, 596295, 640465, 662550, 768558, 823455, 851850, 914950, 988146, 993825, 1152837, 1192590, 1280930, 1372425, 1646910, 1921395, 1987650, 2305674, 2470365, 2744850, 2981475, 3202325, 3458511, 3842790, 4117275, 4940730, 5764185, 5962950, 6404650, 6917022, 8234550, 9606975, 11528370, 12351825, 17292555, 19213950, 24703650, 28820925, 34585110, 57641850, 86462775, 172925550]

約数ペア:

[(1, 172925550), (2, 86462775), (3, 57641850), (5, 34585110), (6, 28820925), (7, 24703650), (9, 19213950), (10, 17292555), (14, 12351825), (15, 11528370), (18, 9606975), (21, 8234550), (25, 6917022), (27, 6404650), (29, 5962950), (30, 5764185), (35, 4940730), (42, 4117275), (45, 3842790), (50, 3458511), (54, 3202325), (58, 2981475), (63, 2744850), (70, 2470365), (75, 2305674), (87, 1987650), (90, 1921395), (105, 1646910), (126, 1372425), (135, 1280930), (145, 1192590), (150, 1152837), (174, 993825), (175, 988146), (189, 914950), (203, 851850), (210, 823455), (225, 768558), (261, 662550), (270, 640465), (290, 596295), (315, 548970), (350, 494073), (378, 457475), (406, 425925), (435, 397530), (450, 384279), (522, 331275), (525, 329382), (609, 283950), (630, 274485), (631, 274050), (675, 256186), (725, 238518), (783, 220850), (870, 198765), (945, 182990), (1015, 170370), (1050, 164691), (1218, 141975), (1262, 137025), (1305, 132510), (1350, 128093), (1450, 119259), (1566, 110425), (1575, 109794), (1827, 94650), (1890, 91495), (1893, 91350), (2030, 85185), (2175, 79506), (2610, 66255), (3045, 56790), (3150, 54897), (3155, 54810), (3654, 47325), (3786, 45675), (3915, 44170), (4350, 39753), (4417, 39150), (4725, 36598), (5075, 34074), (5481, 31550), (5679, 30450), (6090, 28395), (6310, 27405), (6525, 26502), (7830, 22085), (8834, 19575), (9135, 18930), (9450, 18299), (9465, 18270), (10150, 17037), (10962, 15775), (11358, 15225), (13050, 13251)]