173714580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1217}}^1$

素因数の和:1306

約数の個数: 144

約数和(自身を含む): 577244304

約数和(自身を除く): 403529724

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 61, 65, 78, 90, 117, 122, 130, 156, 180, 183, 195, 234, 244, 260, 305, 366, 390, 468, 549, 585, 610, 732, 780, 793, 915, 1098, 1170, 1217, 1220, 1586, 1830, 2196, 2340, 2379, 2434, 2745, 3172, 3651, 3660, 3965, 4758, 4868, 5490, 6085, 7137, 7302, 7930, 9516, 10953, 10980, 11895, 12170, 14274, 14604, 15821, 15860, 18255, 21906, 23790, 24340, 28548, 31642, 35685, 36510, 43812, 47463, 47580, 54765, 63284, 71370, 73020, 74237, 79105, 94926, 109530, 142389, 142740, 148474, 158210, 189852, 219060, 222711, 237315, 284778, 296948, 316420, 371185, 445422, 474630, 569556, 668133, 711945, 742370, 890844, 949260, 965081, 1113555, 1336266, 1423890, 1484740, 1930162, 2227110, 2672532, 2847780, 2895243, 3340665, 3860324, 4454220, 4825405, 5790486, 6681330, 8685729, 9650810, 11580972, 13362660, 14476215, 17371458, 19301620, 28952430, 34742916, 43428645, 57904860, 86857290, 173714580]

約数ペア:

[(1, 173714580), (2, 86857290), (3, 57904860), (4, 43428645), (5, 34742916), (6, 28952430), (9, 19301620), (10, 17371458), (12, 14476215), (13, 13362660), (15, 11580972), (18, 9650810), (20, 8685729), (26, 6681330), (30, 5790486), (36, 4825405), (39, 4454220), (45, 3860324), (52, 3340665), (60, 2895243), (61, 2847780), (65, 2672532), (78, 2227110), (90, 1930162), (117, 1484740), (122, 1423890), (130, 1336266), (156, 1113555), (180, 965081), (183, 949260), (195, 890844), (234, 742370), (244, 711945), (260, 668133), (305, 569556), (366, 474630), (390, 445422), (468, 371185), (549, 316420), (585, 296948), (610, 284778), (732, 237315), (780, 222711), (793, 219060), (915, 189852), (1098, 158210), (1170, 148474), (1217, 142740), (1220, 142389), (1586, 109530), (1830, 94926), (2196, 79105), (2340, 74237), (2379, 73020), (2434, 71370), (2745, 63284), (3172, 54765), (3651, 47580), (3660, 47463), (3965, 43812), (4758, 36510), (4868, 35685), (5490, 31642), (6085, 28548), (7137, 24340), (7302, 23790), (7930, 21906), (9516, 18255), (10953, 15860), (10980, 15821), (11895, 14604), (12170, 14274)]