210650400

素因数分解:

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

素因数の和:1764

約数の個数: 216

約数和(自身を含む): 786957444

約数和(自身を除く): 576307044

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 30, 32, 34, 36, 40, 45, 48, 50, 51, 60, 68, 72, 75, 80, 85, 90, 96, 100, 102, 120, 136, 144, 150, 153, 160, 170, 180, 200, 204, 225, 240, 255, 272, 288, 300, 306, 340, 360, 400, 408, 425, 450, 480, 510, 544, 600, 612, 680, 720, 765, 800, 816, 850, 900, 1020, 1200, 1224, 1275, 1360, 1440, 1530, 1632, 1700, 1721, 1800, 2040, 2400, 2448, 2550, 2720, 3060, 3400, 3442, 3600, 3825, 4080, 4896, 5100, 5163, 6120, 6800, 6884, 7200, 7650, 8160, 8605, 10200, 10326, 12240, 13600, 13768, 15300, 15489, 17210, 20400, 20652, 24480, 25815, 27536, 29257, 30600, 30978, 34420, 40800, 41304, 43025, 51630, 55072, 58514, 61200, 61956, 68840, 77445, 82608, 86050, 87771, 103260, 117028, 122400, 123912, 129075, 137680, 146285, 154890, 165216, 172100, 175542, 206520, 234056, 247824, 258150, 263313, 275360, 292570, 309780, 344200, 351084, 387225, 413040, 438855, 468112, 495648, 516300, 526626, 585140, 619560, 688400, 702168, 731425, 774450, 826080, 877710, 936224, 1032600, 1053252, 1170280, 1239120, 1316565, 1376800, 1404336, 1462850, 1548900, 1755420, 2065200, 2106504, 2194275, 2340560, 2478240, 2633130, 2808672, 2925700, 3097800, 3510840, 4130400, 4213008, 4388550, 4681120, 5266260, 5851400, 6195600, 6582825, 7021680, 8426016, 8777100, 10532520, 11702800, 12391200, 13165650, 14043360, 17554200, 21065040, 23405600, 26331300, 35108400, 42130080, 52662600, 70216800, 105325200, 210650400]

約数ペア:

[(1, 210650400), (2, 105325200), (3, 70216800), (4, 52662600), (5, 42130080), (6, 35108400), (8, 26331300), (9, 23405600), (10, 21065040), (12, 17554200), (15, 14043360), (16, 13165650), (17, 12391200), (18, 11702800), (20, 10532520), (24, 8777100), (25, 8426016), (30, 7021680), (32, 6582825), (34, 6195600), (36, 5851400), (40, 5266260), (45, 4681120), (48, 4388550), (50, 4213008), (51, 4130400), (60, 3510840), (68, 3097800), (72, 2925700), (75, 2808672), (80, 2633130), (85, 2478240), (90, 2340560), (96, 2194275), (100, 2106504), (102, 2065200), (120, 1755420), (136, 1548900), (144, 1462850), (150, 1404336), (153, 1376800), (160, 1316565), (170, 1239120), (180, 1170280), (200, 1053252), (204, 1032600), (225, 936224), (240, 877710), (255, 826080), (272, 774450), (288, 731425), (300, 702168), (306, 688400), (340, 619560), (360, 585140), (400, 526626), (408, 516300), (425, 495648), (450, 468112), (480, 438855), (510, 413040), (544, 387225), (600, 351084), (612, 344200), (680, 309780), (720, 292570), (765, 275360), (800, 263313), (816, 258150), (850, 247824), (900, 234056), (1020, 206520), (1200, 175542), (1224, 172100), (1275, 165216), (1360, 154890), (1440, 146285), (1530, 137680), (1632, 129075), (1700, 123912), (1721, 122400), (1800, 117028), (2040, 103260), (2400, 87771), (2448, 86050), (2550, 82608), (2720, 77445), (3060, 68840), (3400, 61956), (3442, 61200), (3600, 58514), (3825, 55072), (4080, 51630), (4896, 43025), (5100, 41304), (5163, 40800), (6120, 34420), (6800, 30978), (6884, 30600), (7200, 29257), (7650, 27536), (8160, 25815), (8605, 24480), (10200, 20652), (10326, 20400), (12240, 17210), (13600, 15489), (13768, 15300)]