218983800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3067}}^1$

素因数の和:3110

約数の個数: 192

約数和(自身を含む): 821733120

約数和(自身を除く): 602749320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 25, 28, 30, 34, 35, 40, 42, 50, 51, 56, 60, 68, 70, 75, 84, 85, 100, 102, 105, 119, 120, 136, 140, 150, 168, 170, 175, 200, 204, 210, 238, 255, 280, 300, 340, 350, 357, 408, 420, 425, 476, 510, 525, 595, 600, 680, 700, 714, 840, 850, 952, 1020, 1050, 1190, 1275, 1400, 1428, 1700, 1785, 2040, 2100, 2380, 2550, 2856, 2975, 3067, 3400, 3570, 4200, 4760, 5100, 5950, 6134, 7140, 8925, 9201, 10200, 11900, 12268, 14280, 15335, 17850, 18402, 21469, 23800, 24536, 30670, 35700, 36804, 42938, 46005, 52139, 61340, 64407, 71400, 73608, 76675, 85876, 92010, 104278, 107345, 122680, 128814, 153350, 156417, 171752, 184020, 208556, 214690, 230025, 257628, 260695, 306700, 312834, 322035, 364973, 368040, 417112, 429380, 460050, 515256, 521390, 536725, 613400, 625668, 644070, 729946, 782085, 858760, 920100, 1042780, 1073450, 1094919, 1251336, 1288140, 1303475, 1459892, 1564170, 1610175, 1824865, 1840200, 2085560, 2146900, 2189838, 2576280, 2606950, 2919784, 3128340, 3220350, 3649730, 3910425, 4293800, 4379676, 5213900, 5474595, 6256680, 6440700, 7299460, 7820850, 8759352, 9124325, 10427800, 10949190, 12881400, 14598920, 15641700, 18248650, 21898380, 27372975, 31283400, 36497300, 43796760, 54745950, 72994600, 109491900, 218983800]

約数ペア:

[(1, 218983800), (2, 109491900), (3, 72994600), (4, 54745950), (5, 43796760), (6, 36497300), (7, 31283400), (8, 27372975), (10, 21898380), (12, 18248650), (14, 15641700), (15, 14598920), (17, 12881400), (20, 10949190), (21, 10427800), (24, 9124325), (25, 8759352), (28, 7820850), (30, 7299460), (34, 6440700), (35, 6256680), (40, 5474595), (42, 5213900), (50, 4379676), (51, 4293800), (56, 3910425), (60, 3649730), (68, 3220350), (70, 3128340), (75, 2919784), (84, 2606950), (85, 2576280), (100, 2189838), (102, 2146900), (105, 2085560), (119, 1840200), (120, 1824865), (136, 1610175), (140, 1564170), (150, 1459892), (168, 1303475), (170, 1288140), (175, 1251336), (200, 1094919), (204, 1073450), (210, 1042780), (238, 920100), (255, 858760), (280, 782085), (300, 729946), (340, 644070), (350, 625668), (357, 613400), (408, 536725), (420, 521390), (425, 515256), (476, 460050), (510, 429380), (525, 417112), (595, 368040), (600, 364973), (680, 322035), (700, 312834), (714, 306700), (840, 260695), (850, 257628), (952, 230025), (1020, 214690), (1050, 208556), (1190, 184020), (1275, 171752), (1400, 156417), (1428, 153350), (1700, 128814), (1785, 122680), (2040, 107345), (2100, 104278), (2380, 92010), (2550, 85876), (2856, 76675), (2975, 73608), (3067, 71400), (3400, 64407), (3570, 61340), (4200, 52139), (4760, 46005), (5100, 42938), (5950, 36804), (6134, 35700), (7140, 30670), (8925, 24536), (9201, 23800), (10200, 21469), (11900, 18402), (12268, 17850), (14280, 15335)]