28508775600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{12821}}^1$

素因数の和:12968

約数の個数: 240

約数和(自身を含む): 97589780640

約数和(自身を除く): 69081005040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 34, 40, 48, 50, 51, 60, 68, 75, 80, 85, 100, 102, 109, 120, 136, 150, 170, 200, 204, 218, 240, 255, 272, 300, 327, 340, 400, 408, 425, 436, 510, 545, 600, 654, 680, 816, 850, 872, 1020, 1090, 1200, 1275, 1308, 1360, 1635, 1700, 1744, 1853, 2040, 2180, 2550, 2616, 2725, 3270, 3400, 3706, 4080, 4360, 5100, 5232, 5450, 5559, 6540, 6800, 7412, 8175, 8720, 9265, 10200, 10900, 11118, 12821, 13080, 14824, 16350, 18530, 20400, 21800, 22236, 25642, 26160, 27795, 29648, 32700, 37060, 38463, 43600, 44472, 46325, 51284, 55590, 64105, 65400, 74120, 76926, 88944, 92650, 102568, 111180, 128210, 130800, 138975, 148240, 153852, 185300, 192315, 205136, 217957, 222360, 256420, 277950, 307704, 320525, 370600, 384630, 435914, 444720, 512840, 555900, 615408, 641050, 653871, 741200, 769260, 871828, 961575, 1025680, 1089785, 1111800, 1282100, 1307742, 1397489, 1538520, 1743656, 1923150, 2179570, 2223600, 2564200, 2615484, 2794978, 3077040, 3269355, 3487312, 3846300, 4192467, 4359140, 5128400, 5230968, 5448925, 5589956, 6538710, 6987445, 7692600, 8384934, 8718280, 10461936, 10897850, 11179912, 13077420, 13974890, 15385200, 16346775, 16769868, 17436560, 20962335, 21795700, 22359824, 23757313, 26154840, 27949780, 32693550, 33539736, 34937225, 41924670, 43591400, 47514626, 52309680, 55899560, 65387100, 67079472, 69874450, 71271939, 83849340, 87182800, 95029252, 104811675, 111799120, 118786565, 130774200, 139748900, 142543878, 167698680, 190058504, 209623350, 237573130, 261548400, 279497800, 285087756, 335397360, 356359695, 380117008, 419246700, 475146260, 558995600, 570175512, 593932825, 712719390, 838493400, 950292520, 1140351024, 1187865650, 1425438780, 1676986800, 1781798475, 1900585040, 2375731300, 2850877560, 3563596950, 4751462600, 5701755120, 7127193900, 9502925200, 14254387800, 28508775600]

約数ペア:

[(1, 28508775600), (2, 14254387800), (3, 9502925200), (4, 7127193900), (5, 5701755120), (6, 4751462600), (8, 3563596950), (10, 2850877560), (12, 2375731300), (15, 1900585040), (16, 1781798475), (17, 1676986800), (20, 1425438780), (24, 1187865650), (25, 1140351024), (30, 950292520), (34, 838493400), (40, 712719390), (48, 593932825), (50, 570175512), (51, 558995600), (60, 475146260), (68, 419246700), (75, 380117008), (80, 356359695), (85, 335397360), (100, 285087756), (102, 279497800), (109, 261548400), (120, 237573130), (136, 209623350), (150, 190058504), (170, 167698680), (200, 142543878), (204, 139748900), (218, 130774200), (240, 118786565), (255, 111799120), (272, 104811675), (300, 95029252), (327, 87182800), (340, 83849340), (400, 71271939), (408, 69874450), (425, 67079472), (436, 65387100), (510, 55899560), (545, 52309680), (600, 47514626), (654, 43591400), (680, 41924670), (816, 34937225), (850, 33539736), (872, 32693550), (1020, 27949780), (1090, 26154840), (1200, 23757313), (1275, 22359824), (1308, 21795700), (1360, 20962335), (1635, 17436560), (1700, 16769868), (1744, 16346775), (1853, 15385200), (2040, 13974890), (2180, 13077420), (2550, 11179912), (2616, 10897850), (2725, 10461936), (3270, 8718280), (3400, 8384934), (3706, 7692600), (4080, 6987445), (4360, 6538710), (5100, 5589956), (5232, 5448925), (5450, 5230968), (5559, 5128400), (6540, 4359140), (6800, 4192467), (7412, 3846300), (8175, 3487312), (8720, 3269355), (9265, 3077040), (10200, 2794978), (10900, 2615484), (11118, 2564200), (12821, 2223600), (13080, 2179570), (14824, 1923150), (16350, 1743656), (18530, 1538520), (20400, 1397489), (21800, 1307742), (22236, 1282100), (25642, 1111800), (26160, 1089785), (27795, 1025680), (29648, 961575), (32700, 871828), (37060, 769260), (38463, 741200), (43600, 653871), (44472, 641050), (46325, 615408), (51284, 555900), (55590, 512840), (64105, 444720), (65400, 435914), (74120, 384630), (76926, 370600), (88944, 320525), (92650, 307704), (102568, 277950), (111180, 256420), (128210, 222360), (130800, 217957), (138975, 205136), (148240, 192315), (153852, 185300)]