145216050

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:321

約数の個数: 192

約数和(自身を含む): 449971200

約数和(自身を除く): 304755150

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 25, 29, 30, 35, 38, 42, 50, 57, 58, 70, 75, 87, 95, 105, 114, 133, 145, 150, 174, 175, 190, 203, 210, 251, 266, 285, 290, 350, 399, 406, 435, 475, 502, 525, 551, 570, 609, 665, 725, 753, 798, 870, 950, 1015, 1050, 1102, 1218, 1255, 1330, 1425, 1450, 1506, 1653, 1757, 1995, 2030, 2175, 2510, 2755, 2850, 3045, 3306, 3325, 3514, 3765, 3857, 3990, 4350, 4769, 5075, 5271, 5510, 6090, 6275, 6650, 7279, 7530, 7714, 8265, 8785, 9538, 9975, 10150, 10542, 11571, 12550, 13775, 14307, 14558, 15225, 16530, 17570, 18825, 19285, 19950, 21837, 23142, 23845, 26355, 27550, 28614, 30450, 33383, 36395, 37650, 38570, 41325, 43674, 43925, 47690, 50953, 52710, 57855, 66766, 71535, 72790, 82650, 87850, 96425, 100149, 101906, 109185, 115710, 119225, 131775, 138301, 143070, 152859, 166915, 181975, 192850, 200298, 218370, 238450, 254765, 263550, 276602, 289275, 305718, 333830, 357675, 363950, 414903, 500745, 509530, 545925, 578550, 691505, 715350, 764295, 829806, 834575, 968107, 1001490, 1091850, 1273825, 1383010, 1528590, 1669150, 1936214, 2074515, 2503725, 2547650, 2904321, 3457525, 3821475, 4149030, 4840535, 5007450, 5808642, 6915050, 7642950, 9681070, 10372575, 14521605, 20745150, 24202675, 29043210, 48405350, 72608025, 145216050]

約数ペア:

[(1, 145216050), (2, 72608025), (3, 48405350), (5, 29043210), (6, 24202675), (7, 20745150), (10, 14521605), (14, 10372575), (15, 9681070), (19, 7642950), (21, 6915050), (25, 5808642), (29, 5007450), (30, 4840535), (35, 4149030), (38, 3821475), (42, 3457525), (50, 2904321), (57, 2547650), (58, 2503725), (70, 2074515), (75, 1936214), (87, 1669150), (95, 1528590), (105, 1383010), (114, 1273825), (133, 1091850), (145, 1001490), (150, 968107), (174, 834575), (175, 829806), (190, 764295), (203, 715350), (210, 691505), (251, 578550), (266, 545925), (285, 509530), (290, 500745), (350, 414903), (399, 363950), (406, 357675), (435, 333830), (475, 305718), (502, 289275), (525, 276602), (551, 263550), (570, 254765), (609, 238450), (665, 218370), (725, 200298), (753, 192850), (798, 181975), (870, 166915), (950, 152859), (1015, 143070), (1050, 138301), (1102, 131775), (1218, 119225), (1255, 115710), (1330, 109185), (1425, 101906), (1450, 100149), (1506, 96425), (1653, 87850), (1757, 82650), (1995, 72790), (2030, 71535), (2175, 66766), (2510, 57855), (2755, 52710), (2850, 50953), (3045, 47690), (3306, 43925), (3325, 43674), (3514, 41325), (3765, 38570), (3857, 37650), (3990, 36395), (4350, 33383), (4769, 30450), (5075, 28614), (5271, 27550), (5510, 26355), (6090, 23845), (6275, 23142), (6650, 21837), (7279, 19950), (7530, 19285), (7714, 18825), (8265, 17570), (8785, 16530), (9538, 15225), (9975, 14558), (10150, 14307), (10542, 13775), (11571, 12550)]