27249390

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{167}}^1$

素因数の和:231

約数の個数: 144

約数和(自身を含む): 85149792

約数和(自身を除く): 57900402

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 37, 42, 45, 49, 63, 70, 74, 90, 98, 105, 111, 126, 147, 167, 185, 210, 222, 245, 259, 294, 315, 333, 334, 370, 441, 490, 501, 518, 555, 630, 666, 735, 777, 835, 882, 1002, 1110, 1169, 1295, 1470, 1503, 1554, 1665, 1670, 1813, 2205, 2331, 2338, 2505, 2590, 3006, 3330, 3507, 3626, 3885, 4410, 4662, 5010, 5439, 5845, 6179, 7014, 7515, 7770, 8183, 9065, 10521, 10878, 11655, 11690, 12358, 15030, 16317, 16366, 17535, 18130, 18537, 21042, 23310, 24549, 27195, 30895, 32634, 35070, 37074, 40915, 43253, 49098, 52605, 54390, 55611, 61790, 73647, 81585, 81830, 86506, 92685, 105210, 111222, 122745, 129759, 147294, 163170, 185370, 216265, 245490, 259518, 278055, 302771, 368235, 389277, 432530, 556110, 605542, 648795, 736470, 778554, 908313, 1297590, 1513855, 1816626, 1946385, 2724939, 3027710, 3892770, 4541565, 5449878, 9083130, 13624695, 27249390]

約数ペア:

[(1, 27249390), (2, 13624695), (3, 9083130), (5, 5449878), (6, 4541565), (7, 3892770), (9, 3027710), (10, 2724939), (14, 1946385), (15, 1816626), (18, 1513855), (21, 1297590), (30, 908313), (35, 778554), (37, 736470), (42, 648795), (45, 605542), (49, 556110), (63, 432530), (70, 389277), (74, 368235), (90, 302771), (98, 278055), (105, 259518), (111, 245490), (126, 216265), (147, 185370), (167, 163170), (185, 147294), (210, 129759), (222, 122745), (245, 111222), (259, 105210), (294, 92685), (315, 86506), (333, 81830), (334, 81585), (370, 73647), (441, 61790), (490, 55611), (501, 54390), (518, 52605), (555, 49098), (630, 43253), (666, 40915), (735, 37074), (777, 35070), (835, 32634), (882, 30895), (1002, 27195), (1110, 24549), (1169, 23310), (1295, 21042), (1470, 18537), (1503, 18130), (1554, 17535), (1665, 16366), (1670, 16317), (1813, 15030), (2205, 12358), (2331, 11690), (2338, 11655), (2505, 10878), (2590, 10521), (3006, 9065), (3330, 8183), (3507, 7770), (3626, 7515), (3885, 7014), (4410, 6179), (4662, 5845), (5010, 5439)]