227875140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{241}}^1$

素因数の和:379

約数の個数: 192

約数和(自身を含む): 761080320

約数和(自身を除く): 533205180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 103, 108, 135, 153, 170, 180, 204, 206, 241, 255, 270, 306, 309, 340, 412, 459, 482, 510, 515, 540, 612, 618, 723, 765, 918, 927, 964, 1020, 1030, 1205, 1236, 1446, 1530, 1545, 1751, 1836, 1854, 2060, 2169, 2295, 2410, 2781, 2892, 3060, 3090, 3502, 3615, 3708, 4097, 4338, 4590, 4635, 4820, 5253, 5562, 6180, 6507, 7004, 7230, 8194, 8676, 8755, 9180, 9270, 10506, 10845, 11124, 12291, 13014, 13905, 14460, 15759, 16388, 17510, 18540, 20485, 21012, 21690, 24582, 24823, 26028, 26265, 27810, 31518, 32535, 35020, 36873, 40970, 43380, 47277, 49164, 49646, 52530, 55620, 61455, 63036, 65070, 73746, 74469, 78795, 81940, 94554, 99292, 105060, 110619, 122910, 124115, 130140, 147492, 148938, 157590, 184365, 189108, 221238, 223407, 236385, 245820, 248230, 297876, 315180, 368730, 372345, 421991, 442476, 446814, 472770, 496460, 553095, 670221, 737460, 744690, 843982, 893628, 945540, 1106190, 1117035, 1265973, 1340442, 1489380, 1687964, 2109955, 2212380, 2234070, 2531946, 2680884, 3351105, 3797919, 4219910, 4468140, 5063892, 6329865, 6702210, 7595838, 8439820, 11393757, 12659730, 13404420, 15191676, 18989595, 22787514, 25319460, 37979190, 45575028, 56968785, 75958380, 113937570, 227875140]

約数ペア:

[(1, 227875140), (2, 113937570), (3, 75958380), (4, 56968785), (5, 45575028), (6, 37979190), (9, 25319460), (10, 22787514), (12, 18989595), (15, 15191676), (17, 13404420), (18, 12659730), (20, 11393757), (27, 8439820), (30, 7595838), (34, 6702210), (36, 6329865), (45, 5063892), (51, 4468140), (54, 4219910), (60, 3797919), (68, 3351105), (85, 2680884), (90, 2531946), (102, 2234070), (103, 2212380), (108, 2109955), (135, 1687964), (153, 1489380), (170, 1340442), (180, 1265973), (204, 1117035), (206, 1106190), (241, 945540), (255, 893628), (270, 843982), (306, 744690), (309, 737460), (340, 670221), (412, 553095), (459, 496460), (482, 472770), (510, 446814), (515, 442476), (540, 421991), (612, 372345), (618, 368730), (723, 315180), (765, 297876), (918, 248230), (927, 245820), (964, 236385), (1020, 223407), (1030, 221238), (1205, 189108), (1236, 184365), (1446, 157590), (1530, 148938), (1545, 147492), (1751, 130140), (1836, 124115), (1854, 122910), (2060, 110619), (2169, 105060), (2295, 99292), (2410, 94554), (2781, 81940), (2892, 78795), (3060, 74469), (3090, 73746), (3502, 65070), (3615, 63036), (3708, 61455), (4097, 55620), (4338, 52530), (4590, 49646), (4635, 49164), (4820, 47277), (5253, 43380), (5562, 40970), (6180, 36873), (6507, 35020), (7004, 32535), (7230, 31518), (8194, 27810), (8676, 26265), (8755, 26028), (9180, 24823), (9270, 24582), (10506, 21690), (10845, 21012), (11124, 20485), (12291, 18540), (13014, 17510), (13905, 16388), (14460, 15759)]