315975600

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1721}}^1$

素因数の和:1765

約数の個数: 240

約数和(自身を含む): 1191486240

約数和(自身を除く): 875510640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 27, 30, 34, 36, 40, 45, 48, 50, 51, 54, 60, 68, 72, 75, 80, 85, 90, 100, 102, 108, 120, 135, 136, 144, 150, 153, 170, 180, 200, 204, 216, 225, 240, 255, 270, 272, 300, 306, 340, 360, 400, 408, 425, 432, 450, 459, 510, 540, 600, 612, 675, 680, 720, 765, 816, 850, 900, 918, 1020, 1080, 1200, 1224, 1275, 1350, 1360, 1530, 1700, 1721, 1800, 1836, 2040, 2160, 2295, 2448, 2550, 2700, 3060, 3400, 3442, 3600, 3672, 3825, 4080, 4590, 5100, 5163, 5400, 6120, 6800, 6884, 7344, 7650, 8605, 9180, 10200, 10326, 10800, 11475, 12240, 13768, 15300, 15489, 17210, 18360, 20400, 20652, 22950, 25815, 27536, 29257, 30600, 30978, 34420, 36720, 41304, 43025, 45900, 46467, 51630, 58514, 61200, 61956, 68840, 77445, 82608, 86050, 87771, 91800, 92934, 103260, 117028, 123912, 129075, 137680, 146285, 154890, 172100, 175542, 183600, 185868, 206520, 232335, 234056, 247824, 258150, 263313, 292570, 309780, 344200, 351084, 371736, 387225, 413040, 438855, 464670, 468112, 516300, 526626, 585140, 619560, 688400, 702168, 731425, 743472, 774450, 789939, 877710, 929340, 1032600, 1053252, 1161675, 1170280, 1239120, 1316565, 1404336, 1462850, 1548900, 1579878, 1755420, 1858680, 2065200, 2106504, 2194275, 2323350, 2340560, 2633130, 2925700, 3097800, 3159756, 3510840, 3717360, 3949695, 4213008, 4388550, 4646700, 5266260, 5851400, 6195600, 6319512, 6582825, 7021680, 7899390, 8777100, 9293400, 10532520, 11702800, 12639024, 13165650, 15798780, 17554200, 18586800, 19748475, 21065040, 26331300, 31597560, 35108400, 39496950, 52662600, 63195120, 78993900, 105325200, 157987800, 315975600]

約数ペア:

[(1, 315975600), (2, 157987800), (3, 105325200), (4, 78993900), (5, 63195120), (6, 52662600), (8, 39496950), (9, 35108400), (10, 31597560), (12, 26331300), (15, 21065040), (16, 19748475), (17, 18586800), (18, 17554200), (20, 15798780), (24, 13165650), (25, 12639024), (27, 11702800), (30, 10532520), (34, 9293400), (36, 8777100), (40, 7899390), (45, 7021680), (48, 6582825), (50, 6319512), (51, 6195600), (54, 5851400), (60, 5266260), (68, 4646700), (72, 4388550), (75, 4213008), (80, 3949695), (85, 3717360), (90, 3510840), (100, 3159756), (102, 3097800), (108, 2925700), (120, 2633130), (135, 2340560), (136, 2323350), (144, 2194275), (150, 2106504), (153, 2065200), (170, 1858680), (180, 1755420), (200, 1579878), (204, 1548900), (216, 1462850), (225, 1404336), (240, 1316565), (255, 1239120), (270, 1170280), (272, 1161675), (300, 1053252), (306, 1032600), (340, 929340), (360, 877710), (400, 789939), (408, 774450), (425, 743472), (432, 731425), (450, 702168), (459, 688400), (510, 619560), (540, 585140), (600, 526626), (612, 516300), (675, 468112), (680, 464670), (720, 438855), (765, 413040), (816, 387225), (850, 371736), (900, 351084), (918, 344200), (1020, 309780), (1080, 292570), (1200, 263313), (1224, 258150), (1275, 247824), (1350, 234056), (1360, 232335), (1530, 206520), (1700, 185868), (1721, 183600), (1800, 175542), (1836, 172100), (2040, 154890), (2160, 146285), (2295, 137680), (2448, 129075), (2550, 123912), (2700, 117028), (3060, 103260), (3400, 92934), (3442, 91800), (3600, 87771), (3672, 86050), (3825, 82608), (4080, 77445), (4590, 68840), (5100, 61956), (5163, 61200), (5400, 58514), (6120, 51630), (6800, 46467), (6884, 45900), (7344, 43025), (7650, 41304), (8605, 36720), (9180, 34420), (10200, 30978), (10326, 30600), (10800, 29257), (11475, 27536), (12240, 25815), (13768, 22950), (15300, 20652), (15489, 20400), (17210, 18360)]