65932800

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1$

素因数の和:149

約数の個数: 240

約数和(自身を含む): 232900272

約数和(自身を除く): 166967472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 32, 34, 40, 48, 50, 51, 60, 64, 68, 75, 80, 85, 96, 100, 101, 102, 120, 128, 136, 150, 160, 170, 192, 200, 202, 204, 240, 255, 256, 272, 300, 303, 320, 340, 384, 400, 404, 408, 425, 480, 505, 510, 512, 544, 600, 606, 640, 680, 768, 800, 808, 816, 850, 960, 1010, 1020, 1088, 1200, 1212, 1275, 1280, 1360, 1515, 1536, 1600, 1616, 1632, 1700, 1717, 1920, 2020, 2040, 2176, 2400, 2424, 2525, 2550, 2560, 2720, 3030, 3200, 3232, 3264, 3400, 3434, 3840, 4040, 4080, 4352, 4800, 4848, 5050, 5100, 5151, 5440, 6060, 6400, 6464, 6528, 6800, 6868, 7575, 7680, 8080, 8160, 8585, 8704, 9600, 9696, 10100, 10200, 10302, 10880, 12120, 12800, 12928, 13056, 13600, 13736, 15150, 16160, 16320, 17170, 19200, 19392, 20200, 20400, 20604, 21760, 24240, 25755, 25856, 26112, 27200, 27472, 30300, 32320, 32640, 34340, 38400, 38784, 40400, 40800, 41208, 42925, 43520, 48480, 51510, 51712, 54400, 54944, 60600, 64640, 65280, 68680, 77568, 80800, 81600, 82416, 85850, 96960, 103020, 108800, 109888, 121200, 128775, 129280, 130560, 137360, 155136, 161600, 163200, 164832, 171700, 193920, 206040, 217600, 219776, 242400, 257550, 258560, 274720, 323200, 326400, 329664, 343400, 387840, 412080, 439552, 484800, 515100, 549440, 646400, 652800, 659328, 686800, 775680, 824160, 879104, 969600, 1030200, 1098880, 1292800, 1318656, 1373600, 1648320, 1939200, 2060400, 2197760, 2637312, 2747200, 3296640, 3878400, 4120800, 4395520, 5494400, 6593280, 8241600, 10988800, 13186560, 16483200, 21977600, 32966400, 65932800]

約数ペア:

[(1, 65932800), (2, 32966400), (3, 21977600), (4, 16483200), (5, 13186560), (6, 10988800), (8, 8241600), (10, 6593280), (12, 5494400), (15, 4395520), (16, 4120800), (17, 3878400), (20, 3296640), (24, 2747200), (25, 2637312), (30, 2197760), (32, 2060400), (34, 1939200), (40, 1648320), (48, 1373600), (50, 1318656), (51, 1292800), (60, 1098880), (64, 1030200), (68, 969600), (75, 879104), (80, 824160), (85, 775680), (96, 686800), (100, 659328), (101, 652800), (102, 646400), (120, 549440), (128, 515100), (136, 484800), (150, 439552), (160, 412080), (170, 387840), (192, 343400), (200, 329664), (202, 326400), (204, 323200), (240, 274720), (255, 258560), (256, 257550), (272, 242400), (300, 219776), (303, 217600), (320, 206040), (340, 193920), (384, 171700), (400, 164832), (404, 163200), (408, 161600), (425, 155136), (480, 137360), (505, 130560), (510, 129280), (512, 128775), (544, 121200), (600, 109888), (606, 108800), (640, 103020), (680, 96960), (768, 85850), (800, 82416), (808, 81600), (816, 80800), (850, 77568), (960, 68680), (1010, 65280), (1020, 64640), (1088, 60600), (1200, 54944), (1212, 54400), (1275, 51712), (1280, 51510), (1360, 48480), (1515, 43520), (1536, 42925), (1600, 41208), (1616, 40800), (1632, 40400), (1700, 38784), (1717, 38400), (1920, 34340), (2020, 32640), (2040, 32320), (2176, 30300), (2400, 27472), (2424, 27200), (2525, 26112), (2550, 25856), (2560, 25755), (2720, 24240), (3030, 21760), (3200, 20604), (3232, 20400), (3264, 20200), (3400, 19392), (3434, 19200), (3840, 17170), (4040, 16320), (4080, 16160), (4352, 15150), (4800, 13736), (4848, 13600), (5050, 13056), (5100, 12928), (5151, 12800), (5440, 12120), (6060, 10880), (6400, 10302), (6464, 10200), (6528, 10100), (6800, 9696), (6868, 9600), (7575, 8704), (7680, 8585), (8080, 8160)]