121967100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{199}}^1\times {\mathrm{227}}^1$

素因数の和:449

約数の個数: 144

約数和(自身を含む): 395808000

約数和(自身を除く): 273840900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 199, 225, 227, 270, 300, 398, 450, 454, 540, 597, 675, 681, 796, 900, 908, 995, 1135, 1194, 1350, 1362, 1791, 1990, 2043, 2270, 2388, 2700, 2724, 2985, 3405, 3582, 3980, 4086, 4540, 4975, 5373, 5675, 5970, 6129, 6810, 7164, 8172, 8955, 9950, 10215, 10746, 11350, 11940, 12258, 13620, 14925, 17025, 17910, 19900, 20430, 21492, 22700, 24516, 26865, 29850, 30645, 34050, 35820, 40860, 44775, 45173, 51075, 53730, 59700, 61290, 68100, 89550, 90346, 102150, 107460, 122580, 134325, 135519, 153225, 179100, 180692, 204300, 225865, 268650, 271038, 306450, 406557, 451730, 537300, 542076, 612900, 677595, 813114, 903460, 1129325, 1219671, 1355190, 1626228, 2032785, 2258650, 2439342, 2710380, 3387975, 4065570, 4517300, 4878684, 6098355, 6775950, 8131140, 10163925, 12196710, 13551900, 20327850, 24393420, 30491775, 40655700, 60983550, 121967100]

約数ペア:

[(1, 121967100), (2, 60983550), (3, 40655700), (4, 30491775), (5, 24393420), (6, 20327850), (9, 13551900), (10, 12196710), (12, 10163925), (15, 8131140), (18, 6775950), (20, 6098355), (25, 4878684), (27, 4517300), (30, 4065570), (36, 3387975), (45, 2710380), (50, 2439342), (54, 2258650), (60, 2032785), (75, 1626228), (90, 1355190), (100, 1219671), (108, 1129325), (135, 903460), (150, 813114), (180, 677595), (199, 612900), (225, 542076), (227, 537300), (270, 451730), (300, 406557), (398, 306450), (450, 271038), (454, 268650), (540, 225865), (597, 204300), (675, 180692), (681, 179100), (796, 153225), (900, 135519), (908, 134325), (995, 122580), (1135, 107460), (1194, 102150), (1350, 90346), (1362, 89550), (1791, 68100), (1990, 61290), (2043, 59700), (2270, 53730), (2388, 51075), (2700, 45173), (2724, 44775), (2985, 40860), (3405, 35820), (3582, 34050), (3980, 30645), (4086, 29850), (4540, 26865), (4975, 24516), (5373, 22700), (5675, 21492), (5970, 20430), (6129, 19900), (6810, 17910), (7164, 17025), (8172, 14925), (8955, 13620), (9950, 12258), (10215, 11940), (10746, 11350)]