274402440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3449}}^1$

素因数の和:3496

約数の個数: 192

約数和(自身を含む): 1017198000

約数和(自身を除く): 742795560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 51, 52, 60, 65, 68, 72, 78, 85, 90, 102, 104, 117, 120, 130, 136, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 312, 340, 360, 390, 408, 442, 468, 510, 520, 585, 612, 663, 680, 765, 780, 884, 936, 1020, 1105, 1170, 1224, 1326, 1530, 1560, 1768, 1989, 2040, 2210, 2340, 2652, 3060, 3315, 3449, 3978, 4420, 4680, 5304, 6120, 6630, 6898, 7956, 8840, 9945, 10347, 13260, 13796, 15912, 17245, 19890, 20694, 26520, 27592, 31041, 34490, 39780, 41388, 44837, 51735, 58633, 62082, 68980, 79560, 82776, 89674, 103470, 117266, 124164, 134511, 137960, 155205, 175899, 179348, 206940, 224185, 234532, 248328, 269022, 293165, 310410, 351798, 358696, 403533, 413880, 448370, 469064, 527697, 538044, 586330, 620820, 672555, 703596, 762229, 807066, 879495, 896740, 1055394, 1076088, 1172660, 1241640, 1345110, 1407192, 1524458, 1614132, 1758990, 1793480, 2017665, 2110788, 2286687, 2345320, 2638485, 2690220, 3048916, 3228264, 3517980, 3811145, 4035330, 4221576, 4573374, 5276970, 5380440, 6097832, 6860061, 7035960, 7622290, 8070660, 9146748, 10553940, 11433435, 13720122, 15244580, 16141320, 18293496, 21107880, 22866870, 27440244, 30489160, 34300305, 45733740, 54880488, 68600610, 91467480, 137201220, 274402440]

約数ペア:

[(1, 274402440), (2, 137201220), (3, 91467480), (4, 68600610), (5, 54880488), (6, 45733740), (8, 34300305), (9, 30489160), (10, 27440244), (12, 22866870), (13, 21107880), (15, 18293496), (17, 16141320), (18, 15244580), (20, 13720122), (24, 11433435), (26, 10553940), (30, 9146748), (34, 8070660), (36, 7622290), (39, 7035960), (40, 6860061), (45, 6097832), (51, 5380440), (52, 5276970), (60, 4573374), (65, 4221576), (68, 4035330), (72, 3811145), (78, 3517980), (85, 3228264), (90, 3048916), (102, 2690220), (104, 2638485), (117, 2345320), (120, 2286687), (130, 2110788), (136, 2017665), (153, 1793480), (156, 1758990), (170, 1614132), (180, 1524458), (195, 1407192), (204, 1345110), (221, 1241640), (234, 1172660), (255, 1076088), (260, 1055394), (306, 896740), (312, 879495), (340, 807066), (360, 762229), (390, 703596), (408, 672555), (442, 620820), (468, 586330), (510, 538044), (520, 527697), (585, 469064), (612, 448370), (663, 413880), (680, 403533), (765, 358696), (780, 351798), (884, 310410), (936, 293165), (1020, 269022), (1105, 248328), (1170, 234532), (1224, 224185), (1326, 206940), (1530, 179348), (1560, 175899), (1768, 155205), (1989, 137960), (2040, 134511), (2210, 124164), (2340, 117266), (2652, 103470), (3060, 89674), (3315, 82776), (3449, 79560), (3978, 68980), (4420, 62082), (4680, 58633), (5304, 51735), (6120, 44837), (6630, 41388), (6898, 39780), (7956, 34490), (8840, 31041), (9945, 27592), (10347, 26520), (13260, 20694), (13796, 19890), (15912, 17245)]