188000280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{139}}^1$

素因数の和:203

約数の個数: 288

約数和(自身を含む): 704012400

約数和(自身を除く): 516012120

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, 139, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 278, 289, 306, 312, 340, 360, 390, 408, 417, 442, 468, 510, 520, 556, 578, 585, 612, 663, 680, 695, 765, 780, 834, 867, 884, 936, 1020, 1105, 1112, 1156, 1170, 1224, 1251, 1326, 1390, 1445, 1530, 1560, 1668, 1734, 1768, 1807, 1989, 2040, 2085, 2210, 2312, 2340, 2363, 2502, 2601, 2652, 2780, 2890, 3060, 3315, 3336, 3468, 3614, 3757, 3978, 4170, 4335, 4420, 4680, 4726, 5004, 5202, 5304, 5421, 5560, 5780, 6120, 6255, 6630, 6936, 7089, 7228, 7514, 7956, 8340, 8670, 8840, 9035, 9452, 9945, 10008, 10404, 10842, 11271, 11560, 11815, 12510, 13005, 13260, 14178, 14456, 15028, 15912, 16263, 16680, 17340, 18070, 18785, 18904, 19890, 20808, 21267, 21684, 22542, 23630, 25020, 26010, 26520, 27105, 28356, 30056, 30719, 32526, 33813, 34680, 35445, 36140, 37570, 39780, 40171, 42534, 43368, 45084, 47260, 50040, 52020, 54210, 56355, 56712, 61438, 65052, 67626, 70890, 72280, 75140, 79560, 80342, 81315, 85068, 90168, 92157, 94520, 104040, 106335, 108420, 112710, 120513, 122876, 130104, 135252, 141780, 150280, 153595, 160684, 162630, 169065, 170136, 184314, 200855, 212670, 216840, 225420, 241026, 245752, 270504, 276471, 283560, 307190, 321368, 325260, 338130, 361539, 368628, 401710, 425340, 450840, 460785, 482052, 522223, 552942, 602565, 614380, 650520, 676260, 723078, 737256, 803420, 850680, 921570, 964104, 1044446, 1105884, 1205130, 1228760, 1352520, 1382355, 1446156, 1566669, 1606840, 1807695, 1843140, 2088892, 2211768, 2410260, 2611115, 2764710, 2892312, 3133338, 3615390, 3686280, 4177784, 4700007, 4820520, 5222230, 5529420, 6266676, 7230780, 7833345, 9400014, 10444460, 11058840, 12533352, 14461560, 15666690, 18800028, 20888920, 23500035, 31333380, 37600056, 47000070, 62666760, 94000140, 188000280]

約数ペア:

[(1, 188000280), (2, 94000140), (3, 62666760), (4, 47000070), (5, 37600056), (6, 31333380), (8, 23500035), (9, 20888920), (10, 18800028), (12, 15666690), (13, 14461560), (15, 12533352), (17, 11058840), (18, 10444460), (20, 9400014), (24, 7833345), (26, 7230780), (30, 6266676), (34, 5529420), (36, 5222230), (39, 4820520), (40, 4700007), (45, 4177784), (51, 3686280), (52, 3615390), (60, 3133338), (65, 2892312), (68, 2764710), (72, 2611115), (78, 2410260), (85, 2211768), (90, 2088892), (102, 1843140), (104, 1807695), (117, 1606840), (120, 1566669), (130, 1446156), (136, 1382355), (139, 1352520), (153, 1228760), (156, 1205130), (170, 1105884), (180, 1044446), (195, 964104), (204, 921570), (221, 850680), (234, 803420), (255, 737256), (260, 723078), (278, 676260), (289, 650520), (306, 614380), (312, 602565), (340, 552942), (360, 522223), (390, 482052), (408, 460785), (417, 450840), (442, 425340), (468, 401710), (510, 368628), (520, 361539), (556, 338130), (578, 325260), (585, 321368), (612, 307190), (663, 283560), (680, 276471), (695, 270504), (765, 245752), (780, 241026), (834, 225420), (867, 216840), (884, 212670), (936, 200855), (1020, 184314), (1105, 170136), (1112, 169065), (1156, 162630), (1170, 160684), (1224, 153595), (1251, 150280), (1326, 141780), (1390, 135252), (1445, 130104), (1530, 122876), (1560, 120513), (1668, 112710), (1734, 108420), (1768, 106335), (1807, 104040), (1989, 94520), (2040, 92157), (2085, 90168), (2210, 85068), (2312, 81315), (2340, 80342), (2363, 79560), (2502, 75140), (2601, 72280), (2652, 70890), (2780, 67626), (2890, 65052), (3060, 61438), (3315, 56712), (3336, 56355), (3468, 54210), (3614, 52020), (3757, 50040), (3978, 47260), (4170, 45084), (4335, 43368), (4420, 42534), (4680, 40171), (4726, 39780), (5004, 37570), (5202, 36140), (5304, 35445), (5421, 34680), (5560, 33813), (5780, 32526), (6120, 30719), (6255, 30056), (6630, 28356), (6936, 27105), (7089, 26520), (7228, 26010), (7514, 25020), (7956, 23630), (8340, 22542), (8670, 21684), (8840, 21267), (9035, 20808), (9452, 19890), (9945, 18904), (10008, 18785), (10404, 18070), (10842, 17340), (11271, 16680), (11560, 16263), (11815, 15912), (12510, 15028), (13005, 14456), (13260, 14178)]